Document:

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                                                                    EXHIBIT 10.2

                           SHARE PURCHASE AGREEMENT

                                 by and among

                                MetaSolv, Inc.,

                             MetaSolv Canada Inc.,

                        MetaSolv Canada Holdings Inc.,

                        LAT45 Information Systems Inc.,

Each of the Shareholders of LAT45 Degrees Information Systems Inc. Named Herein

                                      and

Each of Joseph Hatchuel, Toufik Abdallah, Serge Bouhadana and Jean-Nicolas Guet

                                  dated as of

                                 July 20, 2001
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                               TABLE OF CONTENTS

                                   ARTICLE 1

                                 DEFINED TERMS

1.1  Defined Terms...........................................................  2
1.2  References and Titles................................................... 12

                                   ARTICLE 2

                          PURCHASE AND SALE OF SHARES

2.1  Purchase and Sale....................................................... 12
2.2  Purchase Price; Payments at Closing..................................... 12
2.3  Milestone Performance Adjustment........................................ 14

                                   ARTICLE 3

 JOINT AND SEVERAL REPRESENTATIONS AND WARRANTIES OF THE KEY EMPLOYEES AND THE
                               KEY SHAREHOLDERS

3.1  Organization, Good Standing, Etc........................................ 16
3.2  Subsidiaries of the Company............................................. 16
3.3  Capital Structure....................................................... 16
3.4  Authority............................................................... 17
3.5  No Conflict; Required Filings and Consents.............................. 17
3.6  No Bankruptcy or Insolvency............................................. 18
3.7  Books and Records Complete.............................................. 18
3.8  Financial Statements.................................................... 18
3.9  Absence of Certain Changes or Events.................................... 19
3.10 Compliance with Applicable Laws......................................... 19
3.11 Absence of Litigation................................................... 19
3.12 Insurance............................................................... 20
3.13 Real Property........................................................... 20
3.14 Leased Real Property.................................................... 20
3.15 Personal Property....................................................... 21
3.16 Liens and Encumbrances.................................................. 21
3.17 Environmental Matters................................................... 21
3.18 Taxes................................................................... 21
3.19 Certain Agreements...................................................... 23
3.20 Employee Matters and Benefit Plans...................................... 24
3.21 Intellectual Property................................................... 27
3.22 Affiliate Relationships................................................. 34
3.23 No Dispositions......................................................... 34
3.24 Accounts Receivable..................................................... 35
3.25 Brokers or Finders...................................................... 35
3.26 Disclosure.............................................................. 35

                                       i
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                                   ARTICLE 4

       SEVERAL REPRESENTATIONS OF THE SHAREHOLDERS AND THE KEY EMPLOYEES

4.1  Owners of Shares........................................................ 35
4.2  Investment Representations.............................................. 36
4.3  Authority............................................................... 38
4.4  No Conflict; Required Filings and Consents.............................. 38
4.5  No Unanimous Shareholders Agreement..................................... 38
4.6  Taxation................................................................ 38
4.7  No Bankruptcy/Insolvency................................................ 38
4.8  Related Agreements...................................................... 39
4.9  Breach of Representations............................................... 39
4.10 Family Law.............................................................. 39
4.11 Due Execution and Delivery.............................................. 39

                                   ARTICLE 5

                      REPRESENTATIONS OF METASOLV PARTIES

5.1  MetaSolv Party Representations.......................................... 40
5.2  MetaSolv Representations................................................ 41
5.3  MCH Representations..................................................... 42

                                   ARTICLE 6

                                    CLOSING

6.1  Closing................................................................. 42
6.2  Actions to Occur at Closing............................................. 42

                                   ARTICLE 7

                                INDEMNIFICATION

7.1  Indemnification of MetaSolv Indemnified Parties......................... 44
7.2  Indemnification of Shareholders......................................... 44
7.3  Defense of Third-Party Claims........................................... 44
7.4  Direct Claims........................................................... 46
7.5  Limitations............................................................. 46
7.6  Recourse against Escrowed Purchase Price................................ 47
7.7  Tax Related Adjustments................................................. 47

                                   ARTICLE 8

                               GENERAL PROVISIONS

8.1  Survival of Representations, Warranties, and Covenants.................. 48
8.2  No Waiver Relating to Claims for Fraud.................................. 48
8.3  Amendment and Modification.............................................. 48
8.4  Waiver of Compliance.................................................... 48
8.5  Specific Performance.................................................... 49
8.6  Severability............................................................ 49

                                       ii
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8.7  Expenses and Obligations................................................ 49
8.8  Parties in Interest..................................................... 49
8.9  Notices................................................................. 49
8.10 Counterparts............................................................ 50
8.11 Entire Agreement........................................................ 51
8.12 Governing Law; Choice of Forum.......................................... 51
8.13 Public Announcements.................................................... 51
8.14 Assignment.............................................................. 51
8.15 Director and Officer Liability.......................................... 51
8.16 Appointment of Shareholders' Representative............................. 52
8.17 Dollars................................................................. 53
8.18 Employee Matters........................................................ 53
8.19 Headings................................................................ 53
8.20 Language................................................................ 53

Schedules
---------

Schedule A
Schedule 2.2(b)(i)
Schedule 2.2(b)(ii)
Schedule 2.2(b)(iii)
Schedule 3.1
Schedule 3.2
Schedule 3.5
Schedule 3.7
Schedule 3.8(b)
Schedule 3.9
Schedule 3.11
Schedule 3.12
Schedule 3.14
Schedule 3.15
Schedule 3.16
Schedule 3.18
Schedule 3.19(a)(i)
Schedule 3.19(a)(ii)
Schedule 3.19(a)(iii)
Schedule 3.19(a)(iv)
Schedule 3.19(a)(v)
Schedule 3.19(b)
Schedule 3.20(a)
Schedule 3.20(b)
Schedule 3.20(d)
Schedule 3.20(e)
Schedule 3.20(f)(i)
Schedule 3.20(f)(ii)
Schedule 3.20(g)

                                      iii
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Schedule 3.20(h)
Schedule 3.20(k)
Schedule 3.21(b)
Schedule 3.21(c)
Schedule 3.21(d)
Schedule 3.21(e)
Schedule 3.21(i)
Schedule 3.21(j)
Schedule 3.21(l)
Schedule 3.21(m)
Schedule 3.21(n)
Schedule 3.21(w)
Schedule 3.21(y)
Schedule 3.21(aa)
Schedule 4.2
Schedule 4.6
Schedule 4.12(a)
Schedule 5.2(a)(iii)
Schedule 6.2(b)(v)(I)
Schedule 6.2(b)(v)(II)
Schedule 6.2(b)(vii)
Schedule 6.2(b)(viii)
Schedule 8.9

Exhibits
--------

Exhibit A  Exchange Agreement
Exhibit B  Support Agreement
Exhibit C  Cash Deposit Escrow Agreement
Exhibit D  Share Deposit Escrow Agreement
Exhibit E  Withholding Tax Escrow Agreement
Exhibit F  Registration Rights Agreement
Exhibit G  Form of Employment Agreement
Exhibit H  Form of Noncompetition Agreement
Exhibit I  Form of Stock Option Agreement
Exhibit J  Exchangeable Share Provisions
Exhibit K  Form of Legal Opinion of Vinson & Elkins L.L.P.
Exhibit L  Form of Legal Opinion of Mendelsohn Rosentzveig Shacter
Exhibit M  Form of Legal Opinion of Stewart McKelvey Stirling Scales
Exhibit N  Release and Waiver of BAGH

                                       iv
<PAGE>

                           SHARE PURCHASE AGREEMENT

     This Share Purchase Agreement, dated as of July 20, 2001, is entered into
by and among MetaSolv, Inc., a Delaware corporation, ("MetaSolv"), MetaSolv
Canada Inc., a corporation incorporated under the laws of Nova Scotia and a
wholly-owned subsidiary of MetaSolv ("MetaSolv Canada"), MetaSolv Canada
Holdings Inc., a corporation incorporated under the laws of Nova Scotia and a
wholly-owned subsidiary of MetaSolv Canada ("MCH"), LAT45 Degrees Information
Systems Inc., a corporation incorporated under the federal law of Canada (the
"Company"), each of the persons identified on Schedule A attached hereto (each a
                                              ----------
"Shareholder" and collectively the "Shareholders") and each of Joseph Hatchuel,
Toufik Abdallah, Serge Bouhadana and Jean-Nicolas Guet (each a "Key Employee"
and collectively the "Key Employees").

                                R E C I T A L S
                                - - - - - - - -

     A.   Each of the Shareholders listed on Schedule A hereto owns as of the
                                             ----------
date hereof the number of common shares, all without par value (the "Company
Common Shares"), of the Company, set forth opposite such Shareholder's name.

     B.   The Boards of Directors of MetaSolv, MetaSolv Canada and MCH, and each
of the Shareholders, have each determined that it is advisable and in their best
interests for MCH to purchase all of the Company Common Shares subject to the
terms and conditions of this Agreement (the "Acquisition"), and in furtherance
thereof, have approved the Acquisition whereby MCH shall purchase from the
Shareholders, and the Shareholders shall sell to MCH, their respective Company
Common Shares in consideration for the Purchase Price (hereinafter defined),
subject to the terms and conditions of this Agreement.

     C.   Pursuant to the Acquisition:

          (i)    MCH is purchasing all of the issued and outstanding Company
     Common Shares in return for a combination of cash and Exchangeable Shares
     (as hereinafter defined), as hereinafter contemplated, each of which
     Exchangeable Shares shall, when issued, be exchangeable into one share of
     common stock, par value $0.005 per share (the "MetaSolv Common Stock"), of
     MetaSolv;

          (ii)   an exchange agreement in the form attached hereto as Exhibit A
                                                                      ---------
     (the "Exchange Agreement") is being entered into among MetaSolv, MetaSolv
     Canada, MCH and certain of the Shareholders;

          (iii)  a support agreement in the form attached hereto as Exhibit B
                                                                    ---------
     (the "Support Agreement") is being entered into among MetaSolv, MetaSolv
     Canada and MCH;

          (iv)   a cash deposit escrow agreement in the form attached hereto as
     Exhibit C (the "Cash Deposit Escrow Agreement") is being entered into
     ---------
     between MCH, each of the Shareholders, the Shareholders' Representative and
     the Escrow Agent;

                                       1
<PAGE>

          (v)    a share deposit escrow agreement in substantially the form
     attached hereto as Exhibit D (the "Share Deposit Escrow Agreement") will be
                        ---------
     entered into as of the Share Issuance Date (as hereinafter defined) between
     MCH, each of the Employee Shareholders, each of the Key Shareholders, the
     Shareholders' Representative and the Escrow Agent;

          (vi)   a withholding tax escrow agreement in the form attached hereto
     as Exhibit E (the "Tax Escrow Agreement") is being entered into by and
        ---------
     among MCH, the Tax Escrow Agent and each of the Non-Resident Shareholders
     (as hereinafter defined);

          (vii)  a registration rights agreement in the form attached hereto as
     Exhibit E (the "Registration Rights Agreement") is being entered into
     ---------
     between MetaSolv, each of the Shareholders and the Shareholders'
     Representative;

          (viii) employment agreements in substantially the form attached
     hereto as Exhibit F (the "Employment Agreements") are being entered into
               ---------
     between the Company and each of the Key Employees (as hereinafter defined);

          (ix)   noncompetition agreements in substantially the form attached
     hereto as Exhibit G (the "Noncompetition Agreements") are being entered
               ---------
     into between the Company and certain of the Employees and BAGH; and

          (x)    stock option agreements in substantially the form attached
     hereto as Exhibit H ( the "Stock Option Agreements") will be entered into
               ---------
     between MetaSolv and certain of the Employees as of August 1, 2001.

                              A G R E E M E N T S
                              - - - - - - - - - -

     NOW, THEREFORE, in consideration of the respective representations,
warranties, agreements, and conditions hereinafter set forth, and other good and
valuable consideration, the sufficiency of which is hereby acknowledged, the
parties hereto hereby agree as follows:

                                   ARTICLE 1

                                 DEFINED TERMS

     1.1  Defined Terms.  The following terms shall have the following meanings
          -------------
in this Agreement:

          "Accounts Receivable" means the rights of the Company or its
subsidiaries to cash payments that would be classified as an account receivable
on the asset side of a consolidated Balance Sheet of the Company and its
subsidiaries prepared in accordance with Canadian GAAP, at the point in time
immediately preceding the Closing.

          "Acquired Source Code" has the meaning set forth in Section
                                                              -------
3.21(a)(i).
----------
          "Acquisition" has the meaning set forth in the recitals.

                                       2
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          "Affiliate" means, with respect to any person, any other person
controlling, controlled by or under common control with such person.  For
purposes of this definition and this Agreement, the term "control" (and
correlative terms) means the power, whether by contract, equity ownership or
otherwise, to direct the policies or management of a person.

          "Applicable Laws" means all laws, statutes, rules, regulations,
ordinances, judgments, orders, decrees, injunctions, and writs of any
Governmental Entity having jurisdiction over the Company or its subsidiaries or
the businesses, operations or assets of the Company or its subsidiaries, as they
may be in effect on or prior to the Closing.

          "Articles of Incorporation" means those certain Articles of
Incorporation of the Company filed with Industry Canada, as amended to date.

          "Audited BAGH Balance Sheet" shall have the meaning set forth in
Section 4.12(a).
---------------

          "Average Trading Price" means the average of the closing trading
prices of MetaSolv Common Stock on Nasdaq for each of the 20 Trading Days
consisting of the ten Trading Days immediately preceding (but not including) the
Closing Date and the ten Trading Days immediately following (but not including)
the Closing Date.

          "BAGH" means B.A.G.H. Technologies Inc.

          "BAGH Financial Statements" has the meaning set forth in Section
                                                                   -------
4.12(a).
-------

          "BAGH Liabilities" has the meaning set forth in Section 4.12(a).
                                                          ---------------

          "Balance Sheet" has the meaning set forth in Section 3.8(a).
                                                       --------------

          "Balance Sheet Date" has the meaning set forth in Section 3.8(a).
                                                            --------------

          "Basket Amount" has the meaning set forth in Section 7.5(a).
                                                       --------------

          "Benefit Arrangements" has the meaning set forth in Section 3.20(a).
                                                              ---------------

          "Business Day" means any day other than (i) a Saturday or Sunday or
(ii) a day on which commercial banks in Dallas, Texas or Montreal, Quebec are
required to be closed.

          "Canadian Benefit Plans" has the meaning set forth in Section 3.20(f).
                                                                ---------------

          "Canadian GAAP" means Canadian generally accepted accounting
principles.

          "Cash Deposit Escrow Agreement" has the meaning set forth in the
recitals.

          "Closing" means the consummation of the transactions contemplated by
this Agreement in accordance with the provisions of Article 7.

          "Closing Cash Purchase Price" has the meaning set forth in Section
                                                                     -------
2.2(a).
------

                                       3
<PAGE>

          "Closing Date" means the date of the Closing.

          "Closing Shares" has the meaning set forth in Section 2.2(b)(iii).
                                                        -------------------

          "Code" shall mean the United States Internal Revenue Code of 1986, as
amended.  All references to the Code, U.S. Treasury regulations or other
governmental pronouncements shall be deemed to include references to any
applicable successor regulations or amending pronouncement.

          "Commercial Software Rights" has the meaning set forth in Section
                                                                    -------
3.21(a)(ii).
-----------

          "Company" has the meaning set forth in the first paragraph of this
Agreement.

          "Company Common Shares" has the meaning set forth in the recitals.

          "Company Products" means all products and services (including all
enhancements, improvements and upgrades including new modules forming part of
the Red suite of programs) offered by the Company as of the Closing Date.

          "Consents" means all governmental consents and approvals and all
consents and approvals of third parties, in each case that are necessary in
order to transfer the Company Common Shares, or the control of the Company and
its subsidiaries and their properties and assets, to MCH and otherwise to
consummate the transactions contemplated hereby.

          "Contracts" means all agreements, contracts, or other binding
commitments, arrangements or plans, written or oral (including any amendments
and other modifications thereto), to which the Company or any of its
subsidiaries is a party or is otherwise bound.

          "Copyrights" has the meaning set forth in Section 3.21(a)(iv).
                                                    -------------------

          "CSST" has the meaning set forth in Section 3.20(g)(i).
                                              ------------------

          "Debt", without duplication, means as of the point in time immediately
preceding the Closing and except for accounts and obligations owed by the
Company to its subsidiaries or owed by a subsidiary of the Company to the
Company and/or one or more of its subsidiaries, (a) all indebtedness (including
the principal amount thereof or, if applicable, the accreted amount thereof and
the amount of accrued and unpaid interest thereon) of the Company and its
subsidiaries, whether or not represented by bonds, debentures, notes or other
securities, for the repayment of money borrowed, (b) all deferred indebtedness
of the Company and its subsidiaries for the payment of the purchase price of
property or assets purchased, (c) all obligations of the Company and its
subsidiaries to pay rent or other payment amounts under a lease of real or
Personal Property that is required to be classified as a capital lease or a
liability on the face of a Balance Sheet prepared in accordance with Canadian
GAAP, (d) any outstanding reimbursement obligation of the Company or its
subsidiaries with respect to letters of credit, bankers' acceptances or similar
facilities issued for the account of the Company or its subsidiaries, (e) any
payment obligation of the Company or its subsidiaries under any interest rate
swap agreement, forward rate agreement, interest rate cap or collar agreement or
other financial agreement or arrangement entered into for the purpose of
limiting or managing interest rate risks, (f) all

                                       4
<PAGE>

indebtedness for borrowed money secured by any Lien existing on property owned
by the Company or its subsidiaries, whether or not indebtedness secured thereby
shall have been assumed, (g) all guarantees, endorsements, assumptions and other
contingent obligations of the Company or its subsidiaries in respect of, or to
purchase or to otherwise acquire, indebtedness for borrowed money of others, (h)
all other short-term and long-term liabilities of the Company or its
subsidiaries of any nature and (i) all premiums, penalties and change of control
payments required to be paid or offered in respect of any of the foregoing as a
result of the consummation of the transactions contemplated by this Agreement
regardless if any of such are actually paid.

          "Employee Shareholder" means any Shareholder that is employed by the
Company or any of its subsidiaries as of the Closing Date.

          "Employees" has the meaning set forth in Section 3.20(b).
                                                   ---------------

          "Employment Agreements" has the meaning set forth in the recitals.

          "Environmental Costs or Liabilities" has the meaning set forth in
Section 3.17(d).
---------------

          "Environmental Laws" means all common, civil, federal, provincial,
state,  territorial, regional, municipal or local laws which relate to
protection of the environment, health and safety, or Hazardous Substances
contained in statutes or regulations or in written policies, guidelines, orders,
directives or notices which have the force of law or permits, approvals or court
or other tribunal orders having jurisdiction over the Company and its
subsidiaries and their respective assets and businesses.

          "Escrow Agent" means Computershare Trust Company of Canada and
includes its successors and assigns.

          "Escrow Agreements" means the Cash Deposit Escrow Agreement, the Share
Deposit Escrow  Agreement and the Tax Escrow Agreement.

          "Escrowed Cash Purchase Price" has the meaning set forth in Section
                                                                      -------
2.2(b)(ii).
----------

          "Escrowed Shares" has the meaning set forth in Section 2.2(b)(iv).
                                                         ------------------

          "Exchange Act" means the United States Securities Exchange Act of 1934
and the rules and regulations promulgated thereunder.

          "Exchange Agreement" has the meaning set forth in the recitals

          "Exchangeable Shares" means the non-voting exchangeable shares in the
capital of MCH, having substantially the rights, privileges, restrictions and
conditions set out in Exhibit J to this Agreement.
                      ---------

          "Family Trusts" means Fiducie Cloalima, Fiducie Yada, Fiducie
familiale Tousagami and Fiducie Tom-Tom.

                                       5
<PAGE>

          "Financial Statements" has the meaning set forth in Section 3.8(a).
                                                              --------------

          "Former Employees" means all individuals as to whom an employer-
employee relationship with the Company or its subsidiaries existed prior to the
Closing Date, but does not exist on the Closing Date, who remain entitled to
benefits under any applicable welfare or benefit plan or program.

          "Former Shareholder" has the meaning as set forth in Section 8.16(c).
                                                               ---------------

          "Governmental Authorization" means any (a) Permit, franchise,
permission, easement, variance, clearance, qualification, exemption order,
approval or authorization issued, granted, given or otherwise made available by
or under the authority of any Governmental Entity or pursuant to any Legal
Requirement or (b) right under any Contract with any Governmental Entity.

          "Governmental Entity" means any federal, provincial, state, regional
or municipal government or other political subdivision thereof and any entity or
person of competent jurisdiction exercising executive, legislative, judicial,
regulatory or administrative functions of, or pertaining to, government.

          "Hazardous Substances" means (a) any hazardous materials, hazardous
wastes, hazardous substances, toxic wastes, and toxic substances as those or
similar terms are defined under any Environmental Laws, (b) any asbestos or any
material that contains any hydrated mineral silicate, including chrysolite,
amosite, crocidolite, tremolite, anthophylite and/or actinolite, whether friable
or non-friable (c) PCBs, or PCB-containing materials, or fluids, (d) radon, (e)
any other hazardous, radioactive, toxic or noxious substance, material,
pollutant, contaminant, constituent, or solid, liquid or gaseous waste, (f) any
petroleum, petroleum hydrocarbons, petroleum products, crude oil and any
fractions or derivatives thereof, any oil or gas exploration or production
waste, and any natural gas, synthetic gas and any mixtures thereof, (g) any
substance that, whether by its nature or its use, is subject to regulation under
any Environmental Laws or with respect to which any Environmental Laws or
Governmental Entity requires environmental investigation, monitoring or
remediation or (h) any underground storage tanks, dikes, or impoundments as
defined under any Environmental Laws.

          "Indemnified Costs" means the MetaSolv Indemnified Costs or the
Shareholder Indemnified Costs, as the case may be.

          "Indemnified Parties" means the MetaSolv Indemnified Parties or the
Shareholder Indemnified Parties, as the case may be.

          "Indemnifying Party" has the meaning set forth in Section 7.3.
                                                            -----------

          "Indemnified Representation Costs" means the MetaSolv Indemnified
Representation Costs or the Shareholder Indemnified Representation Costs, as the
case may be.

          "IRS" means the Internal Revenue Service of the United States.

          "Intellectual Property" has the meaning set forth in Section
                                                               -------
3.21(a)(iii).
------------

                                       6
<PAGE>

          "Intellectual Property Rights" has the meaning set forth in Section
                                                                      -------
3.21(a)(iv).
-----------

          "Key Employee Trust" means Fiducie Personnel-cle LAT45.

          "Key Employee Trust Distributions" means the distributions of property
from the Key Employee Trust set forth on the Appendix to Schedule 3.20(c), which
                                                         ----------------
shall occur at any time on or after the Closing Date.

          "Key Employees" means each of Joseph Hatchuel, Toufik Abdallah, Serge
Bouhadana and Jean-Nicolas Guet.

          "Key Shareholders" means each of the Family Trusts, the Key Employee
Trust and BAGH.

          "Knowledge" means, with respect to a specified party hereto or the
Company, the actual knowledge of such party or the Company (including, but not
limited to, (a) the actual knowledge of any subsidiaries of such party or the
Company and (b) the actual knowledge of any officers, directors, employees,
consultants or counsel (i) of such party or the Company and (ii) of any
subsidiaries of such party or the Company), together with such additional
knowledge as would be acquired by a reasonable person upon conducting reasonable
and diligent inquiry concerning the subject matter in question.

          "Leased Real Property" means all of the Company's or its subsidiaries'
leasehold interests, easements, licenses, rights to access and rights-of-way
that are used or held for use in the business and operations of the Company or
its subsidiaries, including those interests that are identified and described in

Schedule 3.14.
-------------

          "Legal Requirements" means any federal, state, provincial, regional,
local, municipal, foreign or other law, statute, constitution, principle of
common law, resolution, ordinance, code, edict, decree, rule, regulation, ruling
or requirement issued, enacted, adopted, promulgated, implemented or otherwise
put into effect by or under the authority of any Governmental Entity and all
requirements set forth in applicable Contracts.

          "Licensed Intellectual Property" has the meaning set forth in Section
                                                                        -------
3.21(a)(v).
----------

          "Liens" has the meaning set forth in Section 3.16.
                                               ------------

          "Majority-in-Interest of the Shareholders" means the holders whose
Company Common Shares represent more than 50% of the Company Common Shares
(based on the Company Common Shares actually issued and outstanding at the point
in time immediately after to the Closing and after giving effect to the Key
Employee Trust Distributions).

          "Maskworks" has the meaning set forth in Section 3.21(a)(iv).
                                                   -------------------

          "Material Adverse Effect" means any change, event, violation,
inaccuracy, circumstance or effect, individually or when aggregated with other
changes, events, violations, inaccuracies, circumstances or effects (considered
together with all other matters that would constitute exceptions to the
representations and warranties set forth in this Agreement but for the

                                       7
<PAGE>

presence of "Material Adverse Effect" or other materiality qualifications, or
any similar qualifications, in such representations and warranties), that is or
would reasonably be expected to be materially adverse to or have a material
adverse effect on the business, assets (including intangible assets),
capitalization, condition, liabilities, financial performance, results of
operations or prospects of the Company and its subsidiaries.

          "Material Contract" has the meaning set forth in Section 3.19(a).
                                                           ---------------

          "MetaSolv" has the meaning set forth in the first paragraph of this
Agreement.

          "MCH" has the meaning set forth in the first paragraph of this
Agreement.

          "MetaSolv Claims Notice" has the meaning set forth in Section 7.6.
                                                                -----------

          "MetaSolv Common Stock" has the meaning set forth in the recitals.

          "MetaSolv Indemnified Costs" means (a) all MetaSolv Indemnified
Representation Costs and (b) all damages, losses, claims, liabilities, demands,
charges, suits, penalties, costs, and expenses (including court costs and
reasonable legal fees and expenses incurred in investigating and preparing for
any litigation or proceeding) that any of the MetaSolv Indemnified Parties
incurs and that arise out of any breach by any Shareholder of any of the
covenants or agreements of any Shareholder under this Agreement or any other
Transaction Document executed in connection herewith.

          "MetaSolv Indemnified Parties" means each MetaSolv Party and each
officer, director, employee, stockholder, and Affiliate of each MetaSolv Party.
After the Closing, the Company and its subsidiaries shall be deemed to be
MetaSolv Indemnified Parties.

          "MetaSolv Indemnified Representation Costs" means any and all damages,
losses, claims, liabilities, demands, charges, suits, penalties, costs, and
expenses (including court costs and reasonable legal fees and expenses incurred
in investigating and preparing for any litigation or proceeding) that any of the
MetaSolv Indemnified Parties incurs and that arise out of any breach or default
by any Shareholder of any of the representations or warranties under this
Agreement or any other Transaction Document.

          "MetaSolv Party" means each of MetaSolv, MetaSolv Canada and MCH.

          "MetaSolv Securities" has the meaning set forth in Section 4.2.
                                                             -----------

          "Milestone Amount" has the meaning set forth in Section 2.3.
                                                          -----------

          "Nasdaq" means the Nasdaq National Market.

          "Net Closing Cash Purchase Price" has the meaning set forth in Section
                                                                         -------
2.2(b)(i).
---------

          "Noncompetition Agreements" has the meaning set forth in the recitals.

                                       8
<PAGE>

          "Non-Employee Shareholder" means any Shareholder that is not an
Employee Shareholder or a Key Shareholder.

          "Non-Resident Shareholders" means the Shareholders who are non-
residents of Canada within the meaning of the Tax Act.

          "Patents" has the meaning set forth in Section 3.21(a)(iv).
                                                 -------------------

          "Performance Milestone" has the meaning set forth in Section 2.3.
                                                               -----------

          "Permits" means all permits, registrations, certificates, licenses,
approval and authorizations and the like.

          "Permitted Liens" has the meaning set forth in Section 3.16.
                                                         ------------

          "person" means an individual, corporation, partnership, limited
liability company, association, trust, unincorporated organization or other
entity.

          "Personal Property" means all of the machinery, equipment, computer
programs, computer software, tools, motor vehicles, furniture, furnishings,
leasehold improvements, office equipment, inventories, supplies, plant, spare
parts, and other tangible property which is owned, leased or licensed by the
Company or its subsidiaries and which is used or held for use in their
respective businesses or operations.

          "Purchase Price" means the consideration payable by MCH as provided in
Section 2.2 hereof.
-----------

          "Registered Intellectual Property Rights" has the meaning set forth in
Section 3.21(a)(v).
------------------

          "Registration Rights Agreement" has the meaning set forth in the
recitals.

          "Regulation S" means Regulation S promulgated under the Securities
Act.

          "Schedules" means the Schedules attached hereto.

          "SEC" means the United States Securities and Exchange Commission.

          "Securities Act" means the United States Securities Act of 1933 and
the rules and regulations promulgated thereunder.

          "Share Deposit Escrow Agreement" has the meaning set forth in the
recitals.

          "Share Issuance Date" has the meaning set forth in Section 2.2(c).
                                                             --------------

          "Shareholders" has the meaning set forth in the first paragraph of
this Agreement.

                                       9
<PAGE>

          "Shareholder Indemnified Costs" means (a) all Shareholder Indemnified
Representation Costs, and (b) any and all damages, losses, claims, liabilities,
demands, charges, suits, penalties, costs, and expenses (including court costs
and reasonable legal fees and expenses incurred in investigating and preparing
for any litigation or proceeding) that any of the Shareholder Indemnified
Parties incurs and that arise out of any breach by MCH, MetaSolv Canada or
MetaSolv of any of the covenants or agreements under this Agreement or any other
Transaction Document.

          "Shareholder Indemnified Parties" means each of the Shareholders, each
of the Key Employees and each officer, director, employee, stockholder and
Affiliate of the Shareholders and the Key Employees.

          "Shareholder Indemnified Representation Costs" means any and all
damages, losses, claims, liabilities, demands, charges, suits, penalties, costs,
and expenses (including court costs and reasonable legal fees and expenses
incurred in investigating and preparing for any litigation or proceeding) that
any of the Shareholder Indemnified Parties incurs and that arise out of any
breach or default by MCH, MetaSolv Canada or MetaSolv of any of its
representations or warranties under this Agreement or any other Transaction
Document.

          "Shareholders' Representative" means each of Joseph Hatchuel, Toufik
Abdallah and Serge Bouhadana, jointly or severally, or his successor in that
capacity appointed pursuant to Section 8.16.
                               ------------

          "Shares" has the meaning set forth in the recitals.

          "Spin-off Agreement" has the meaning set forth in Section 4.12(c).
                                                            ---------------

          "Stock Option Agreements" has the meaning set forth in the recitals.

          "subsidiary" or "subsidiaries" of any person means any corporation,
partnership, joint venture or other legal entity of which such person (either
alone or through or together with any other subsidiary), owns, directly or
indirectly, 50% or more of the capital stock or other equity interests the
holders of which are generally entitled to vote for the election of the board of
directors or other governing body of such corporation or other legal entity.

          "Successor Shareholders" has the meaning set forth in Section 8.16.
                                                                ------------

          "Support Agreement" has the meaning set forth in the recitals.

          "Tax" (or "Taxes") means (a) any net income, alternative or add-on
minimum, gross income, gross receipts, sales, use, ad valorem, value added,
goods and services, transfer, franchise, profits, license, withholding on
amounts paid by the Company or any of its subsidiaries, payroll, employment,
worker's compensation, excise, production, severance, stamp, occupation,
premium, property, environmental or windfall profit tax, custom, duty or other
tax, governmental fee or other like assessment or charge of any kind whatsoever,
together with any interest and/or any penalty, addition to tax or additional
amount imposed by any taxing authority, (b) any liability of the Company or any
of its subsidiaries for the payment of any amounts of the type described in
clause (a) as a result of being a member of an affiliated or consolidated group

                                       10
<PAGE>

or arrangement whereby liability of the Company or any of its subsidiaries for
the payment of such amounts was determined or taken into account with reference
to the liability of any other person for any period and (c) liability of the
Company or any of its subsidiaries with respect to the payment of any amounts of
the type described in clause (a) or (b) as a result of any express or implied
obligation to indemnify any other person.

          "Tax Act" means the Income Tax Act (Canada), as amended from time to
time.

          "Tax Escrow Agent" means Aird & Berlis LLP and includes its successors
and assigns.

          "Tax Escrow Agreement" has the meaning set forth in the recitals.

          "Tax Return" means any return, declaration, report, statement,
estimate, information return or statement required to be filed by or with
respect to the Company or any of its subsidiaries in respect of any Taxes,
including, without limitation, (a) any federal income Tax return in which the
Company or any of its subsidiaries is included and (b) any state, provincial,
local or foreign income Tax returns in which the Company or any of its
subsidiaries is included.

          "Tax Withholding Amount" shall have the meaning set forth in Section
                                                                       -------
2.2(b)(iii).
-----------

          "Technology" has the meaning set forth in Section 3.21(a)(vi).
                                                    -------------------

          "Trademarks" has the meaning set forth in Section 3.21(a)(iv).
                                                    -------------------

          "Trading Days" means any day on which Nasdaq is open for trading.

          "Transaction Documents" means this Agreement, the Exchange Agreement,
the Support Agreement, the Cash Deposit Escrow Agreement, the Share Deposit
Escrow Agreement, the Tax Escrow Agreement, the Registration Rights Agreement,
the Employment Agreements, the Noncompetition Agreements and all other documents
to be executed by any of the Company, the Shareholders, the Shareholders'
Representative, MetaSolv, MetaSolv Canada or MCH in connection with the
consummation of the transactions contemplated in this Agreement.

          "Undisclosed Liabilities" means any and all liabilities or obligations
of any kind, whether accrued, absolute, fixed, contingent or otherwise, of the
Company or any of its subsidiaries that are not fully and accurately reflected
or reserved against on the Balance Sheet or in Schedule 3.8(b).
                                               ---------------

          "United States" or "U.S." means the United States of America, its
territories and possessions, any State of the United States and the District of
Columbia.

          "U.S. GAAP" means United States generally accepted accounting
principles as determined by MetaSolv in a manner consistently applied in its
financial statements.

          "U.S. Person" means (a) any natural person resident in the United
States, (b) any partnership or corporation organized or incorporated under the
laws of the United States or any

                                       11
<PAGE>

state or territory thereof, (c) any estate of which any executor or
administrator is a U.S. Person, (d) any trust of which any trustee is a U.S.
Person, (e) any agency or branch of a foreign entity located in the United
States, (f) any non-discretionary account or similar account (other than an
estate or trust) held by a dealer or other fiduciary for the benefit or account
of a U.S. Person, (g) any discretionary account of similar account (other than
an estate or trust) held by a dealer or other fiduciary organized, incorporated
or (if an individual) resident in the United States and (h) any partnership or
corporation if (i) organized or incorporated under the laws of any foreign
jurisdiction and (ii) formed by a U.S. Person principally for the purpose of
investing in securities not registered under the Securities Act, unless it is
organized or incorporated, and owned, by accredited investors (as defined in
Rule 501(a) under the Securities Act) who are not natural persons, estates or
trusts.

          "Voting Debt" has the meaning set forth in Section 3.3.
                                                     -----------

     1.2  References and Titles.  All references in this Agreement to Exhibits,
          ---------------------
Schedules, Articles, Sections, subsections, and other subdivisions refer to the
corresponding Exhibits, Schedules, Articles, Sections, subsections, and other
subdivisions of this Agreement unless expressly provided otherwise. Titles
appearing at the beginning of any Articles, Sections, subsections, or other
subdivisions of this Agreement are for convenience only, do not constitute any
part of such Articles, Sections, subsections or other subdivisions, and shall be
disregarded in construing the language contained therein. The words "this
Agreement," "herein," "hereby," "hereunder," and "hereof," and words of similar
import, refer to this Agreement as a whole and not to any particular subdivision
unless expressly so limited. The words "this Section," "this subsection," and
words of similar import, refer only to the Sections or subsections hereof in
which such words occur. The word "including" (in its various forms) means
"including without limitation." Pronouns in masculine, feminine, or neuter
genders shall be construed to state and include any other gender and words,
terms, and titles (including terms defined herein) in the singular form shall be
construed to include the plural and vice versa, unless the context otherwise
expressly requires. Unless the context otherwise requires, all defined terms
contained herein shall include the singular and plural and the conjunctive and
disjunctive forms of such defined terms.

                                   ARTICLE 2

                          PURCHASE AND SALE OF SHARES

     2.1  Purchase and Sale.  Concurrently with the execution and delivery of
          -----------------
this Agreement by the parties hereto, each Shareholder is selling to MCH, and
MCH is purchasing from such Shareholder, the Company Common Shares owned by such
Shareholder free and clear of all Liens.

     2.2  Purchase Price; Payments at Closing.
          -----------------------------------

          (a)  The aggregate purchase price (the "Purchase Price") payable by
MCH to the Shareholders in consideration for the sale of the Company Common
Shares shall, subject to adjustment as hereinafter provided pursuant to Section
                                                                        -------
2.3, consist of (i) $6,195,004.41 in cash (the "Closing Cash Purchase Price")
---
and (ii) that number of Exchangeable Shares (the "Share

                                       12
<PAGE>

Purchase Price") equal to the quotient obtained by dividing (A) $2,804,995.59 by
                                                                              --
(B) the Average Trading Price; provided, however, that in no event shall the
number of Exchangeable Shares constituting the Share Purchase Price exceed
425,000 shares (as adjusted for stock splits, dividends, combinations,
recapitalizations and the like); provided further, that to the extent that the
number of Exchangeable Shares constituting the Share Purchase Price would have
exceeded 425,000 shares (as adjusted for stock splits, dividends, combinations,
recapitalizations and the like) pursuant to Section 2.2(a)(ii) above but for the
                                            ------------------
foregoing limitation, MCH shall, pursuant to Section 2.2(c), pay or cause to be
                                             --------------
paid to the Shareholders an aggregate cash payment (the "Additional Cash
Purchase Price") equal to (X) $2,804,995.59 less (Y) the Average Trading Price
                                            ----
multiplied by 425,000 shares (as adjusted for stock splits, dividends,
---------- --
combinations, recapitalizations and the like). Subject to adjustment as set
forth in this Agreement and subject to the terms and conditions of the Escrow
Agreements, each Shareholder shall be entitled to receive that portion of the
Purchase Price and the Escrowed Cash Purchase Price, in the amount and form of
consideration, set forth opposite such Shareholder's name on Schedule A;
                                                             ----------
provided, however, that any fractional share resulting from the allocation of
the Share Purchase Price shall be rounded down to the next whole share and no
Shareholder shall be entitled to a receive any such fractional share, or cash in
lieu thereof.

          (b)  Concurrently with the execution and delivery of this Agreement by
the parties hereto, MCH is:

               (i)    paying or causing to be paid to the Shareholders, via wire
transfer of immediately available funds to the account designated by the
Shareholders' Representative as set forth on Schedule 2.2(b)(i), $5,825,847.82
                                             ------------------
(the "Net Closing Cash Purchase Price");

               (ii)   paying or causing to be paid to the Escrow Agent under the
Cash Deposit Escrow Agreement, via wire transfer of immediately available funds
to the account set forth on Schedule 2.2(b)(ii), $2,000,000 (the "Escrowed Cash
                            -------------------
Purchase Price"); provided that the Escrowed Cash Purchase Price shall be
subject in all respect to Section 7.6 hereof and shall be paid by the Escrow
                          -----------
Agent in accordance with the terms and conditions of Section 2.3 and Section 7.6
                                                     -----------     -----------
hereof and the provisions of the Cash Deposit Escrow Agreement; and

               (iii)  paying or causing to be paid to the Tax Escrow Agent,
via wire transfer of immediately available funds to the account set forth on
Schedule 2.2(b)(iii), $369,156.59 (the "Tax Withholding Amount") in respect
--------------------
of the Non-Resident Shareholders, which Tax Withholding Amount shall be 30% (in
the case of a Non-Resident Shareholder who is an individual) and 45% (in the
case of all other Non-Resident Shareholders) of the Non-Resident Shareholder's
proportionate share of $12,458,245.59, being the sum of: (A) $8,000,000; (B)
$3,272,500, being the amount which results when 425,000 is multiplied by $7.70,
being the closing price of the shares of the common stock of MetaSolv on the
Nasdaq National Market (the "MetaSolv Closing Price") on the day immediately
prior to the date of this Agreement; and (c) U.S. $1,185,745.59, being the
amount (which cannot be less than zero) which results when $2,804,995.59 is
reduced by the result of (X) 425,000 being multiplied by (Y) $3.81, being one
half of the average MetaSolv Closing Price for the ten Trading Days immediately
preceding (and excluding) the date of this Agreement.

                                       13
<PAGE>

          (c)  On the third Business Day following the later of (I) the date
on which MCH receives written evidence of the approval of the application filed
with the Quebec Securities Commission in connection with the Acquisition on
terms and conditions satisfactory to MCH, acting reasonably, or (II) the tenth
Trading Day following, but not including, the Closing Date (such date being
referred to herein as the "Share Issuance Date"), MCH shall:

               (i)    deliver or cause to be delivered to the Non-Employee
Shareholders, via delivery to the Shareholders' Representative, the Exchangeable
Shares due to them under this Agreement (the "Closing Shares");

               (ii)   deliver or cause to be delivered to the Escrow Agent
under the Share Deposit Escrow Agreement the Exchangeable Shares due each
Employee Shareholder and each Key Shareholder under this Agreement (the
"Escrowed Shares"); provided that the Escrowed Shares of each such Employee
Shareholder and each such Key Shareholder shall be subject in all respects to
Section 7.6 hereof and shall be delivered by the Escrow Agent in accordance
-----------
with the terms and conditions of Section 7.6 hereof and the provisions of the
                                 -----------
Share Deposit Escrow Agreement;

               (iii)  deliver or cause to be delivered to the Non-Employee
Shareholders, via wire transfer of immediately available funds to the account
set forth on Schedule 2.2(b)(i), that portion of the Additional Cash Purchase
             ------------------
Price, if any, that is due to them in accordance with the provisions of Section
                                                                        -------
2.2(a); and
------

               (iv)   deliver or cause to be delivered to the Escrow Agent under
the Cash Deposit Escrow Agreement, via wire transfer of immediately available
funds to the account set forth on Schedule 2.2(b)(ii), that portion of the
                                  -------------------
Additional Cash Purchase Price, if any, that is due to the Employee Shareholders
and the Key Shareholders in accordance with the provisions of Section 2.2(a);
                                                              --------------
provided that such escrowed portion of the Additional Cash Purchase Price shall
be subject in all respect to Section 7.6 hereof and shall be paid by the Escrow
                             -----------
Agent in accordance with the terms and conditions of Section 7.6 hereof and the
                                                     -----------
provisions of the Cash Deposit Escrow Agreement.

Notwithstanding the foregoing, if the Share Issuance Date is later than October
15, 2001, then MCH shall promptly pay that portion of the Escrowed Share
Purchase Price, if any, set forth opposite each Shareholder's name on Schedule A
                                                                      ----------
to such Shareholder in cash; provided, however, that such cash payments shall
retain the character in terms of any escrow obligations relating thereto as
would have been the case had such payments been made by MCH by issuing
Exchangeable Shares.

     2.3  Milestone Performance Adjustment.
          --------------------------------

          (a)  If between the Closing Date and December 31, 2001, MetaSolv (on a
consolidated basis under U.S. GAAP) recognizes revenues under U.S. GAAP for
sales of Company Products that are equal to at least $4,000,000 (the "Milestone
Amount"), then, upon such a determination by MCH (which determination shall be
made within 30 days after December 31, 2001), each of MCH and the Shareholders'
Representative shall promptly instruct the Escrow Agent in writing to distribute
(in accordance with the terms of the Cash Deposit

                                       14
<PAGE>

Escrow Agreement) to the Shareholders' Representative a total of $1,000,000 from
the Escrowed Cash Purchase Price; provided, however, that upon written request
by the Shareholders' Representative to MCH, MCH shall perform the necessary
calculations within 30 days following the end of the calendar quarter ended
September 30, 2001, and, if it is determined that MetaSolv (on a consolidated
basis under U.S. GAAP) has recognized revenues under U.S. GAAP for sales of
Company Products (subject to customary enhancements and modifications) that are
equal to at least the Milestone Amount for the period between the Closing Date
and September 30, 2001, then each of MCH and the Shareholders' Representative
shall promptly instruct the Escrow Agent in writing to distribute (in accordance
with the terms of the Cash Deposit Escrow Agreement) to the Shareholders'
Representative a total of $1,000,000 from the Escrowed Cash Purchase Price.

          (b)  If between the Closing Date and December 31, 2001, MetaSolv (on a
consolidated basis under U.S. GAAP) does not recognize revenues under U.S. GAAP
for sales of Company Products (subject to customary enhancements and
modifications) that are equal to at least the Milestone Amount, then, upon a
determination by MCH (which determination shall be made within 30 days after
December 31, 2001), each of MCH and the Shareholders' Representative shall
promptly instruct the Escrow Agent in writing to distribute (in accordance with
the terms of the Cash Deposit Escrow Agreement) to MCH from the Escrowed Cash
Purchase Price an amount equal to $2.00 for every $1.00 by which such sales of
Company Products are less than the Milestone Amount; provided that such amount
to be distributed to MCH pursuant to this Section 2.3(b) shall not exceed
$2,000,000.

     2.4  Section 85 Election.  Eligible holders of Company Common Shares who
          -------------------
receive Exchangeable Shares in exchange for such Company Common Shares shall be
entitled to make an income tax election pursuant to section 85 of the Tax Act
(and in the equivalent provision of any provincial income tax law) with respect
to the transfer of their Company Common Shares to MCH in exchange for
Exchangeable Shares. Eligible holders must provide two completed copies of the
necessary election forms which have been executed by such eligible holder to
MCH. The amount to be elected in such forms shall be an amount determined by
such eligible holder (or his or her professional advisors), provided that such
elected amount complies with the statutory limitations. The parties agree that
for income and corporations tax purposes the acquisition cost to MCH and
proceeds of disposition to the eligible holder of Company Common Shares disposed
of to MCH in consideration of Exchangeable Shares shall be deemed to be an
amount equal to the amount so elected. MCH agrees to execute the election forms
provided to it by an eligible holder and return such forms to such eligible
holder within 30 days of the receipt thereof for filing by such eligible holder
with the applicable taxing authority. With the exception of execution or causing
execution of the election by MCH, compliance with the requirements to a valid
election and the filing of such election shall be the sole responsibility of the
eligible holder making the election. For purposes of this provision, an eligible
holder is a holder of Company Common Shares who is (a) a resident of Canada for
purposes of the Tax Act, other than a person who is exempt from tax under the
Tax Act or (b) a non-resident of Canada who will be subject to tax in Canada on
the disposition of Company Common Shares and who is not entitled to relief from
Canadian tax pursuant to the provisions of an income tax convention.

                                       15
<PAGE>

                                   ARTICLE 3

               JOINT AND SEVERAL REPRESENTATIONS AND WARRANTIES

                 OF THE KEY EMPLOYEES AND THE KEY SHAREHOLDERS

     The Key Employees and the Key Shareholders, jointly and severally,
represent and warrant to each MetaSolv Party as of the date hereof as follows
(with the understanding that each MetaSolv Party is relying on such
representations and warranties in entering into and performing this Agreement):

     3.1  Organization, Good Standing, Etc.  Each of the Company and its
          ---------------------------------
subsidiaries is a corporation, validly existing and in good standing under the
laws of its jurisdiction of incorporation, has all requisite corporate power and
authority to own, lease and operate its properties and to carry on its business
as now being conducted and is duly qualified and in good standing to do business
in each jurisdiction listed on Schedule 3.1, which jurisdictions represent every
                               ------------
jurisdiction in which the nature of its business or the ownership or leasing of
its properties makes such qualification necessary. The Company has delivered to
MCH or its representatives true and complete copies of the Articles of
Incorporation and Bylaws of the Company and each of its subsidiaries, as in
effect at the date of this Agreement. The Company is not in violation of any
provisions of its Articles of Incorporation or Bylaws and none of its
subsidiaries is in violation of its respective comparable organizational
documents or bylaws.

     3.2  Subsidiaries of the Company.  Schedule 3.2 sets forth a true and
          ---------------------------   ------------
complete list of all of the Company's subsidiaries, together with the
jurisdiction of incorporation of each subsidiary and the percentage of each
subsidiary's outstanding capital stock or other equity interests owned by the
Company or another subsidiary of the Company. Except as set forth on Schedule
                                                                     --------
3.2, all outstanding shares of capital stock of , or other ownership interests
---
in, each subsidiary of the Company have been validly issued and are fully paid
and nonassessable and are owned directly or indirectly by the Company, free and
clear of all Liens. Except as disclosed on Schedule 3.2, the Company does not
                                           ------------
own, directly or indirectly, any subsidiaries or own, or have the right,
pursuant to a contract or otherwise, to acquire any capital stock, equity
interest or other similar investment in any corporation, partnership, joint
venture, association, limited liability company, trust or other entity.

     3.3  Capital Structure.  The authorized capital stock of the Company
          -----------------
consists of an unlimited number of Company Common Shares and preferred shares.
As of the date of this Agreement, there are (i) 5,517,775 Company Common Shares
issued and outstanding and (ii) no preferred shares issued or outstanding. All
the issued and outstanding Company Common Shares are duly authorized, validly
issued, fully paid and nonassessable and have not been issued in violation of
any preemptive or similar rights or in violation of applicable securities
legislation or other applicable legal requirements. There are no bonds,
debentures, notes or other indebtedness issued or outstanding having the right
to vote ("Voting Debt") on any matters on which holders of Company Common Shares
may vote. Except as set forth on Schedule A, there are no options, warrants,
                                 ----------
calls, rights, commitments, or agreements of any character to which the Company
is a party or by which it is bound obligating the Company to issue, deliver, or
sell, or cause to be, issued, delivered or sold, additional Company Common
Shares or any Voting Debt, or obligating the Company to grant, extend, or enter
into any such option, warrant, call, right,

                                       16
<PAGE>

commitment, or agreement. There is no voting trust, proxy, rights plan,
antitakeover plan or other agreement or understanding to which either the
Company or its subsidiaries is a party or by which it is bound with respect to
any class of securities of the Company and its subsidiaries. Except as disclosed
in Schedule A, there are no outstanding contractual obligations of the Company,
   ----------
to repurchase, redeem, or otherwise acquire any Company Common Shares. Schedule
                                                                       --------
A identifies as of the date of this Agreement the record and beneficial owner,
-
if different, of the issued and outstanding Company Common Shares. Upon the
completion of the acquisition pursuant to the terms and conditions of this
Agreement, MCH will acquire all of the issued and outstanding capital stock of
the Company and its subsidiaries and all securities convertible into,
exercisable for or exchangeable into capital stock of the Company or its
subsidiaries, free and clear of any Liens.

     3.4  Authority.  Each of the Shareholders has all requisite power and
          ---------
authority to enter any Transaction Document to which he, she or it is a party
and to consummate the transactions contemplated hereby or thereby. The
Transaction Documents to which the Shareholders are a party have been duly
executed and delivered and constitute the valid and binding obligations of the
Shareholders enforceable against them in accordance with their respective terms,
subject as to enforceability, to applicable bankruptcy, fraudulent conveyance,
reorganization, moratorium and similar laws affecting creditors' rights and
remedies generally and to general principles of equity (regardless of whether
enforcement is sought in a proceeding at law or in equity).

     3.5  No Conflict; Required Filings and Consents.  The execution and
          ------------------------------------------
delivery of this Agreement by the Shareholders and the execution and delivery of
the other Transaction Documents to which the Company or any of its subsidiaries
is a party do not and the performance by the Shareholders and the Company or any
of its subsidiaries of the transactions contemplated hereby or thereby will not,
subject to obtaining the Consents and making the filings described in this
Section or as otherwise described on Schedule 3.5, (a) violate, conflict with,
                                     ------------
or result in any breach of any provision of the Company's Articles of
Incorporation or Bylaws or the comparable organizational documents or bylaws of
any of its subsidiaries, (b) violate, conflict with, or result in a violation or
breach of, or constitute a default (with or without due notice or lapse of time
or both) under, or give any party the right to terminate or accelerate (whether
as a result of a change of control of the Company or any of its subsidiaries or
otherwise as a result of this Agreement) any obligation, or result in the loss
of any benefit or give any person the right to require any security to be
repurchased, or give rise to the creation of any Lien upon any of the assets of
the Company or any of its subsidiaries under, any of the terms, conditions, or
provisions of any loan or credit agreement, note, bond, mortgage, indenture,
deed of trust or any Material Contract to which the Company or any of its
subsidiaries is a party or by which the Company or any of its subsidiaries or
any of their assets is bound, (c) violate any order, writ, judgment, injunction,
decree, statute, law, rule, or regulation, of any Governmental Entity binding
upon the Company or any of its subsidiaries or by which or to which any of the
assets of the Company or any of its subsidiaries is bound or subject or (d)
invalidate or adversely affect any Permit necessary for the Company or any of
its subsidiaries to conduct their respective businesses. The aggregate value of
the assets in Canada, determined as of such time and in such manner as is
prescribed by the Competition Act (Canada) and the regulations thereto, that are
owned by the Company, does not exceed C$35 million, and the gross revenues from
sales in or from Canada, determined for such annual period and in such manner as
is prescribed by the

                                       17
<PAGE>

Competition Act (Canada) and the regulations thereto, generated from the assets
referred to above, do not exceed C$35 million.  At the end of the last completed
fiscal year of the Company ending prior to the date of this Agreement, the
Company's consolidated assets, as determined in accordance with Canadian GAAP,
was less than C$209,000,000.  Other than the filing required with Industry
Canada under the Investment Canada Act (Canada), no Consent of or registration,
declaration, or filing with any Governmental Entity is required by or with
respect to the Shareholders, the Company or any of the Company's subsidiaries in
connection with the execution and delivery of this Agreement and any other
Transaction Documents by the Company or any of its subsidiaries or the
consummation of the transactions contemplated hereby or thereby.

     3.6  No Bankruptcy or Insolvency.  Neither the Company nor any of its
          ---------------------------
subsidiaries is insolvent, has committed an act of bankruptcy, has proposed a
compromise or arrangement to its creditors generally, has had any petition for a
receiving order in bankruptcy filed against it, has taken any proceeding with
respect to a compromise or arrangement, has taken any proceeding to have itself
declared bankrupt or wound-up, has taken any proceeding to have a receiver
appointed for any part of its assets nor has had any encumbrance take possession
of any of its property, nor has the Company or any of its subsidiaries had any
execution or distress become enforceable or become levied upon any of its
property.

     3.7  Books and Records Complete.  Except as set forth on Schedule 3.7, the
          --------------------------                          ------------
books of account and financial records of the Company and its subsidiaries have
been kept in accordance with Applicable Law on a consistent basis and fairly and
correctly set out and disclose in all material respects the current financial
position of the Company and its subsidiaries; all transactions involving the
Company and its subsidiaries have been accurately recorded in such books and
records; and all vacation pay, bonuses, commissions and other emoluments
relating to each of the employees of the Company and its subsidiaries have been
accrued to date in such books.

     3.8  Financial Statements.
          --------------------

          (a)  The Company has delivered to MCH copies of (i) the audited
Balance Sheets of the Company as of July 31, 1999 and July 31, 2000 (the
"Balance Sheet Date"), together with the audited statements of income and cash
flows of the Company for the years then ended, and the notes thereto,
accompanied by the reports thereon of Kellerman Klein, chartered accountants,
and (ii) the unaudited consolidated Balance Sheet of the Company and its
subsidiaries as of June 30, 2001 (the "Balance Sheet"), together with the
related unaudited consolidated statements of income and cash flows for the
eleven-month period then ended (such audited and unaudited consolidated
financial statements collectively being referred to as the "Financial
Statements"). The Financial Statements, including the notes thereto, were
prepared in accordance with Canadian GAAP applied on a consistent basis
throughout the periods covered thereby (except to the extent disclosed therein
or required by changes in Canadian GAAP) and fairly present in all material
respects the financial position of the Company and its subsidiaries at the dates
thereof and the results of the operations of the Company and its subsidiaries
for the respective periods indicated.

                                       18
<PAGE>

          (b)  Except as disclosed in Schedule 3.8(b), there is no liability or
                                      ---------------
obligation of any kind, whether accrued, absolute, fixed, contingent, or
otherwise, of the Company or its subsidiaries that is not reflected or reserved
against in the Balance Sheet (or referred to in the footnotes to the Financial
Statements), other than those incurred in the ordinary course of business.

     3.9  Absence of Certain Changes or Events.  Except as disclosed in Schedule
          ------------------------------------                          --------
3.9, since the Balance Sheet Date, the Company and its subsidiaries have
---
conducted their respective businesses only in the ordinary course consistent
with past practice. Since April 30, 2001, except as disclosed in Schedule 3.9,
                                                                 ------------
there has not been (a) any event, circumstance, or fact (whether or not covered
by insurance), individually or in the aggregate, that has resulted in a Material
Adverse Effect, (b) any event, circumstance, or fact (whether or not covered by
insurance), individually or in the aggregate, that materially impairs the
operation of the physical assets of the Company or its subsidiaries; (c) any
material change by the Company in its accounting methods, principles or
practices, (d) any entry by the Company or any subsidiary into any commitment or
transaction material to the Company, except in the ordinary course of business
and consistent with past practice or except in connection with the negotiation
and execution and delivery of the Transaction Documents, (e) any declaration,
setting aside or payment of any dividend or distribution in respect of any
capital stock of the Company or its subsidiaries or any redemption, purchase or
other acquisition of any of the Company's or its subsidiaries' securities, (f)
any increase in, amendment to, or establishment of any bonus, insurance,
severance, deferred compensation, pension, retirement, profit sharing, stock
option, stock purchase or other employee benefit plan by the Company or it
subsidiaries, (g) granted any general increase in compensation, bonus or other
benefits payable to the Employees of the Company or its subsidiaries, (h) paid
any bonus to the Employees of the Company except for bonuses accrued on the
Balance Sheet, (i) any incurrence of Debt or the grant of any Lien on the
material assets of the Company or its subsidiaries to secure indebtedness for
borrowed money, (j) any sale or transfer of any material assets of the Company
or its subsidiaries other than in the ordinary course of business and consistent
with past practice, or (k) any loan, advance or capital contribution to or
investment in any person by the Company or any subsidiary (excluding any loan,
advance or capital contribution to, or investment in, the Company or any wholly
owned subsidiary).

     3.10 Compliance with Applicable Laws.  The business of the Company and each
          -------------------------------
of its subsidiaries has been conducted in compliance in all material respects
with each Applicable Law and neither the Company nor any of its subsidiaries is
in conflict with, or in default or violation of, (i) any law, rule, regulation,
order, judgment or decree applicable to the Company and its subsidiaries or by
which their respective properties are bound or affected or (ii) any Contract,
Governmental Authorization or other instrument or obligation to which either the
Company or its subsidiaries is a party or by which any of the Company and its
subsidiaries or their respective properties are bound or affected. No
investigation or review by any Governmental Entity is pending or, to the
Knowledge of the Company or the Key Employees, threatened against the Company or
any of its subsidiaries, nor has any Governmental Entity indicated to the
Company or its subsidiaries an intention to conduct the same.

     3.11 Absence of Litigation  Except as set forth on Schedule 3.11, there is
          ---------------------                         -------------
no claim, action, suit, inquiry, judicial, or administrative proceeding,
grievance, or arbitration pending or,

                                       19
<PAGE>

to the Knowledge of the Company or the Key Employees, threatened against the
Company or its subsidiaries or any of the assets of the Company or its
subsidiaries by or before any arbitrator or Governmental Entity, nor are there
any investigations relating to the Company or any of its subsidiaries or any of
their respective assets pending or, to the Knowledge of the Company or the Key
Employees, threatened by or before any arbitrator or Governmental Entity. Except
as set forth on Schedule 3.11, there is no judgment, decree, injunction, order,
                -------------
determination, award, finding or letter of deficiency of any Governmental Entity
or arbitrator, or settlement agreement, outstanding against the Company, any of
its subsidiaries or any of their respective assets. There is no action, suit,
inquiry or judicial or administrative proceeding pending or, to the Knowledge of
the Company or the Key Employees, threatened against any Shareholder or the
Company or any of its subsidiaries relating to the transactions contemplated by
this Agreement and the other Transaction Documents.

     3.12 Insurance.  Since December 31, 1999, the Company and its subsidiaries
          ---------
have been insured against such risks as companies engaged in a similar business
would, in accordance with good business practice, customarily be insured.
Schedule 3.12 sets forth an accurate summary of all title, fire, general
-------------
liability, malpractice liability, theft, and other forms of insurance and the
deductible for each policy and all fidelity bonds held by or applicable to the
Company and its subsidiaries. The policies of general liability, malpractice
liability, theft and other forms of insurance maintained with respect to the
operations, assets or business of the Company and its subsidiaries provide
adequate coverage against loss. No event has occurred, including the failure by
the Company or its subsidiaries to give any notice or information or the
delivery of any inaccurate or erroneous notice or information, which limits or
impairs the rights of the Company or its subsidiaries under any such insurance
policies in such a manner as has had or could have a Material Adverse Effect.
Excluding insurance policies that have expired and been replaced in the ordinary
course of business, no insurance policy of the Company or its subsidiaries has
been canceled within the last two years prior to the date hereof.

     3.13 Real Property.  Neither the Company nor any of its subsidiaries owns
          -------------
or holds any interest in any real property.

     3.14 Leased Real Property. Schedule 3.14 sets forth the address and use of
          --------------------  -------------
all the Leased Real Property. Each lease described on Schedule 3.14 is a valid
                                                      -------------
and binding obligation of the Company or its subsidiaries and is in full force
and effect without amendment other than as described on Schedule 3.14. Except as
                                                        -------------
otherwise disclosed on Schedule 3.14, neither the Company nor any of its
                       -------------
subsidiaries, and to the Knowledge of the Company or the Key Employees, no other
party, is in default under any lease described in Schedule 3.14. Except as set
                                                  -------------
forth on Schedule 3.14, no zoning, building or other federal, state or municipal
         -------------
law, ordinance, regulation or restriction is violated in any material respect by
the continued maintenance, operation or use of the Leased Real Property or any
portion thereof or interest therein in its present manner. All necessary
Licenses by any Governmental Entity with respect to the Leased Real Property
have been obtained, have been validly issued and are in full force and effect.
Except as set forth on Schedule 3.14, the material improvements located on the
                       -------------
Leased Real Property are in sufficiently good condition (except for ordinary
wear and tear) to allow the business of the Company or its subsidiaries to be
operated in the ordinary course and there has been no damage to such
improvements that affects the conduct of such business in any material respect
that has not been repaired or remedied.

                                       20
<PAGE>

     3.15 Personal Property.  Schedule 3.15 contains a description of the items
          -----------------   -------------
of Personal Property (having a replacement cost of not less than $1,000 for each
item) which comprise all Personal Property used or held for use in connection
with the business and operations of the Company and its subsidiaries. All such
Personal Property is located at the locations listed on Schedule 3.15. Except as
                                                        -------------
set forth on Schedule 3.15, the Company and its subsidiaries have good and
             -------------
marketable title to, or a valid leasehold or license interest in, all Personal
Property, and none of the Personal Property is subject to any Lien or other
encumbrances, except for Permitted Liens. Except as otherwise disclosed in
Schedule 3.15, the Personal Property is in good operating condition and repair
-------------
(ordinary wear and tear excepted). Neither the Company nor any of its
subsidiaries, and to the Knowledge of the Company or the Key Employees, no other
party is, in default under any of the leases, licenses and other Contracts
relating to the Personal Property. Except as otherwise disclosed in Schedule
                                                                    --------
3.15, the Personal Property (i) is in good operating condition and repair
----
(ordinary wear and tear excepted) and (ii) is available for immediate use in the
business and operations of the Company and its subsidiaries as currently
conducted.

     3.16 Liens and Encumbrances.  All of the assets of the Company and its
          ----------------------
subsidiaries, including without limitation any leasehold interests, are free and
clear of all liens, pledges, infringements, interferences, voting agreements,
voting trusts, proxy agreements, claims, charges, security interests,
restrictions, mortgages, deeds of trust, tenancies, and other possessory
interests, conditional sale or other title retention agreements, assessments,
easements, rights of way, covenants, restrictions, rights of first refusal,
defects in title, encroachments, and other burdens, options or encumbrances of
any kind (collectively, "Liens") except Liens set forth on Schedule 3.16 (the
                                                           -------------
"Permitted Liens").

     3.17 Environmental Matters.  The Company is not in violation of any
          ---------------------
Applicable Laws or rules of common law pertaining to the environment, natural
resources, and public or employee health and safety, including any Environmental
Laws, and no material expenditures are or will be required in order to comply
with any such existing statute, law or regulation.

     3.18 Taxes.  Except as set forth on Schedule 3.18:
          -----                          -------------

          (a)  All material Tax Returns required to be filed by or with respect
to the Company, each of its subsidiaries, and any affiliated, consolidated,
combined, unitary or similar group of which the Company or any of its
subsidiaries is or was a member, have been duly and timely filed (taking into
account all valid extensions of filing dates), and all such Tax Returns are
true, correct and complete in all material respects. The Company, each of its
subsidiaries, and any affiliated, consolidated, combined, unitary or similar
group of which the Company or any of its subsidiaries is or was a member, has
duly and timely paid (or there has been paid on its behalf) all material Taxes
that are due, except for Taxes being contested in good faith by appropriate
proceedings and for which adequate reserves have been established in the
Company's unaudited Financial Statements for the eleven months ended June 30,
2001, in accordance with Canadian GAAP. With respect to any period for which
Taxes are not yet due with respect to the Company, any subsidiary, and any
affiliated, consolidated, combined, unitary or similar group of which the
Company or any of its subsidiaries is or was a member, the Company and each of
its subsidiaries have made due and sufficient current accruals for such Taxes in
accordance with Canadian GAAP in the Company's most recent Financial Statements.

                                       21
<PAGE>

The Company and each of its subsidiaries have withheld and paid all material
Taxes required by all Applicable Laws to be withheld or paid in connection with
any amounts paid or owing to any employee, creditor, independent contractor,
stockholder, non-resident or other third party.

          (b)  There are no outstanding agreements, waivers, or arrangements
extending the statutory period of limitation applicable to any claim for, or the
period for the collection or assessment of, material Taxes due from or with
respect to the Company, any of its subsidiaries, or any affiliated,
consolidated, combined, unitary or similar group of which the Company or any of
its subsidiaries is or was a member, for any taxable period. No audit or other
proceeding by any court, governmental or regulatory authority, or similar person
is pending in regard to any material Taxes due from or with respect to the
Company or any of its subsidiaries or any affiliated, consolidated, combined,
unitary or similar group of which the Company or any of its subsidiaries is or
was a member. All material deficiencies of Taxes assessed by any applicable
taxing authority have been paid, fully settled or adequately provided for in the
Financial Statements. Neither the Company nor any subsidiary of the Company has
received notice that any assessment of material Taxes is proposed against the
Company or any of its subsidiaries or any of their assets nor is any taxing
authority auditing or investigating the Company or any of its subsidiaries with
respect to Taxes.

          (c)  Neither the Company nor any of its subsidiaries is a party to, is
bound by, or has any obligation under, any Tax sharing agreement, Tax allocation
agreement or similar contract, agreement or arrangement.

          (d)  There are no requests for rulings from any taxing authority for
information with respect to Taxes of the Company or any of its subsidiaries and,
to the Knowledge of the Company or the Key Employees, no material reassessments
(for property or ad valorem Tax purposes) of any assets or any property owned or
leased by the Company or any of its subsidiaries have been proposed in written
form.

          (e)  No circumstances exist that would make the Company or any of its
subsidiaries subject to the application of any of Sections 79 to 80.04 of the
Tax Act in a manner that would result in a material liability to the Company or
any of its subsidiaries.

          (f)  Neither the Company nor any of its subsidiaries have acquired
property or services from, or disposed of property or provided services to, a
person with whom it does not deal at arm's length (within the meaning of the Tax
Act) for an amount that is other than the fair market value of such property or
services, or has been deemed to have done so for purposes of the Tax Act.

          (g)  The Company has not deducted any amounts in computing its income
in a taxation year that may be included in a subsequent taxation year under
Section 78 of the Tax Act.

          (h)  For purposes of the Tax Act and the Taxation Act (Quebec), the
Company has non-capital losses for its taxation years ended July 31, 1999 of
C$62,662 and C$0.00, respectively, and July 31, 2000 of C$1,302,296 and
C$1,043,263, respectively, which non-capital losses the Company is entitled to
deduct in computing its taxable income for its current

                                       22
<PAGE>

and subsequent taxation years in accordance with the provisions of the Tax Act
and the Taxation Act (Quebec).

          (i)  For purposes of both the Tax Act and the Taxation Act (Quebec),
the Technology has a cost amount of C$1,200,000 and cumulative eligible capital
of C$779,435.

          (j)  The Company was entitled, pursuant to the provisions of the Tax
Act, to investment tax credits which are refundable to the Company for its
taxation years ending July 31, 1999 of C$20,704.97 and July 31, 2000 of
C$322,133.11. The Company is entitled, pursuant to the provisions of the
Taxation Act (Quebec), to investment tax credits which are refundable to the
Company for taxation years ending July 31, 1999 of C$385,105 and July 31, 2000
of C$211,188.

     3.19 Certain Agreements.
          ------------------

          (a)  Schedule 3.19(a) hereto lists each (i) employment or consulting
               ----------------
Contract, (ii) Contract under which any party thereto remains obligated to
provide goods or services having a value, or to make payments aggregating, in
excess of $10,000 per year, (iii) other Contract that is material to the Company
and its subsidiaries, taken as a whole, (iv) Contract set forth on Schedule 3.14
                                                                   -------------
(relating to leasehold interests) and (v) Contract set forth on Schedule 3.22
                                                                -------------
(relating to Contracts with Affiliates), in any such case, to which the Company
or any subsidiary is a party or to which the Company or any subsidiary or their
respective assets is bound (such Contracts listed or required to be listed, the
"Material Contracts"). Each Material Contract is a valid and binding obligation
of the Company or one of its subsidiaries and is in full force and effect
without amendment. The Company or the relevant subsidiary and, to the Knowledge
of the Company or the Key Employees, each other party to the Material Contracts,
has performed in all material respects the obligations required to be performed
by it under the Material Contracts prior to the Closing Date and is not (with or
without lapse of time or the giving of notice, or both) in breach or default
thereunder. Schedule 3.19(a) identifies, as to each Material Contract listed
            ----------------
thereon, (1) whether the consent of the other party thereto is required, (2)
whether notice must be provided to any party thereto (and the length of such
notice) and (3) whether any payments are required (and the amount of such
payments), in each case in order for such Material Contract to continue in full
force and effect upon the consummation of the transactions contemplated hereby
and by the other Transaction Documents, and (4) whether such Material Contract
can be canceled by the other party without liability to such other party due to
the consummation of the transactions contemplated hereby and by the other
Transaction Documents. A complete copy of each written Material Contract and a
description of each oral Material Contract set forth on Schedule 3.19(a) has
                                                        ----------------
been provided to MCH prior to the date of this Agreement.

          (b)  Except as disclosed in Schedule 3.19(b), none of the Company or
                                      ----------------
its subsidiaries is a party to any oral or written agreement, plan or
arrangement with any Employee, consultant or independent contractor (i) the
benefits of which are contingent, or the terms of which are materially altered,
upon, or result from, the occurrence of a transaction involving the Company or
its subsidiary of the nature of any of the transactions contemplated by this
Agreement, (ii) providing severance benefits or other benefits after the
termination of employment or other contractual relationship regardless of the
reason for such termination and

                                       23
<PAGE>

regardless of whether such termination is before or after a change of control or
(iii) any of the benefits of which will be increased, or the vesting of benefits
of which will be accelerated, by the occurrence of any of the transactions
contemplated by this Agreement or the other Transaction Documents or the value
of any of the benefits of which will be calculated on the basis of any of the
transactions contemplated by this Agreement or the other Transaction Documents.

          (c)  The Company has made available to MCH (i) true and correct copies
of all loan or credit agreements, notes, bonds, mortgages, indentures and other
agreements and instruments pursuant to which any Debt of the Company or any of
its subsidiaries is outstanding or may be incurred, each of which is set forth
or referred to on Schedule 3.19(a)(ii), and (ii) accurate information regarding
                  --------------------
the respective principal amounts currently outstanding thereunder.

     3.20 Employee Matters and Benefit Plans.
          ----------------------------------

          (a)  Schedule 3.20(a) contains a true and complete list of each
               ----------------
employee benefit plan or arrangement, any life insurance, medical or other
employee welfare benefits, and any plan, agreement or program providing for
deferred compensation, profit-sharing, bonuses, stock options, stock
appreciation or other forms of incentive compensation, that (i) is entered into,
maintained or contributed to, as the case may be, by the Company or any of its
subsidiaries and (ii) covers any Employee of the Company (collectively "Benefit
Arrangements"). Each Benefit Agreement has been maintained and administered in
compliance with its terms and with the requirements prescribed by Applicable
Laws relating to such Benefit Arrangement. No Benefit Arrangement has unfunded
liabilities that, as of the Closing Date, will not be offset by insurance or
fully accrued or reserved against on the Balance Sheet.

          (b)  Except as set forth on Schedule 3.20(b), no Benefit Arrangement
                                      ----------------
provides, or has any liability to provide, life insurance, medical or other
employee welfare benefits to any current, former, or retired employee,
consultant or director of the Company or any of its subsidiaries ("Employee")
upon his or her retirement or termination of employment for any reason, except
as may be required by Applicable Laws, and neither the Company nor any of its
subsidiaries has ever represented, promised or contracted (whether in oral or
written form) to any Employee (either individually or to Employees as a group)
that such Employee(s) would be provided with life insurance, medical or other
employee welfare benefits upon their retirement or termination of employment,
except to the extent required by Applicable Laws.

          (c)  Except as set forth on Schedule 3.20(c), the execution of this
Agreement and the consummation of the transactions contemplated hereby will not
constitute an event under any Benefit Arrangement, trust or loan that will or
may result in any payment (whether of severance pay or otherwise), acceleration,
forgiveness of indebtedness, vesting, distribution, increase in benefits or
obligation to fund benefits with respect to any Employee.

          (d)  Except as set forth on Schedule 3.20(d), each of the Company and
                                      ----------------
its subsidiaries (i) is in compliance in all material respects with all
Applicable Laws respecting employment, employment practices, terms and
conditions of employment and wages and hours, in each case, with respect to
Employees, (ii) has withheld all amounts required by Applicable Law or by
agreement to be withheld from the wages, salaries and other payments to
Employees,

                                       24
<PAGE>

(iii) is not liable for any arrears of wages or any taxes or any penalty for
failure to comply with any of the foregoing and (iv) is not liable for any
payment to any trust or other fund or to any Governmental Entity, with respect
to unemployment compensation benefits, social security or other benefits or
obligations for Employees.

          (e)  No work stoppage or labor strike against the Company or any of
its subsidiaries is pending or, to the Knowledge of the Company or the Key
Employees, threatened. Except as set forth on Schedule 3.20(e), neither the
                                              ----------------
Company nor any of its subsidiaries is involved in or, to the Knowledge of the
Company or the Key Shareholders, threatened with, any labor dispute, grievance,
or litigation relating to labor, safety or discrimination matters involving any
Employee, including, without limitation, charges of unfair labor practices or
discrimination complaints, which, if adversely determined, would, individually
or in the aggregate, constitute a Material Adverse Effect. Except as set forth
on Schedule 3.20(e), neither the Company nor any of its subsidiaries is
   ----------------
presently, nor has it been in the past, a party to, or bound by, any collective
bargaining agreement or union contract with respect to Employees, and no
collective bargaining agreement is being negotiated by the Company or any of its
subsidiaries. Without limiting the generality of the foregoing, the Company and
its subsidiaries are in material compliance with, and there are no legal
proceedings or proceedings of any kind under, the Labour Standards act (Quebec),
the Pay Equity Act (Quebec), the Act respecting Labour Standards (Quebec), the
Manpower Act (Quebec), the Act respecting Occupational Health & Safety (Quebec),
the Act respecting Industrial Accidents and Occupational Diseases (Quebec) and
the Charter of Human Rights and Freedoms (Quebec).

          (f)  In addition to and without limiting the generality of the
foregoing, with respect to each Benefit Arrangement and employment contract that
has been adopted or maintained by the Company or any of its subsidiaries for the
benefit of Employees in Canada (collectively, the "Canadian Benefit Plans"):

               (i)    Except as set forth on Schedule 3.20(f)(i), correct and
                                             -------------------
complete copies of the following have been provided to the Buyer:

                      A.  Detailed description of current administration
policies and conduct regarding non-pension benefits and their improvements;

                      B.  Complete Employee data including birth dates, sex,
years of service/plan membership, earnings and any other data relevant to
determining benefits;

               (ii)   Except as set forth on Schedule 3.20(f)(ii), it is
                                             --------------------
represented and warranted that:

                      A.  No amendments have been made to the Canadian Benefit
Plans and no improvements have been promised;

                      B.  In all material respects, all Employee data provided
is true and correct;

                                       25
<PAGE>

                      C.  All contributions or premiums required to be paid
under each of the Canadian Benefit Plans have been paid in a timely fashion in
accordance with the terms of such Canadian Benefit Plan and any Applicable Laws;

                      D.  There are no unfunded liabilities or solvency
deficiencies;

                      E.  There have been no improper withdrawals, applications
or transfers of assets from any Canadian Benefit Plan or related fund;

                      F.  All material obligations regarding each of the
Canadian Benefit Plans have been satisfied and there are no outstanding defaults
or violations by any party thereto;

                      G.  No material changes have occurred which would affect
the actuarial valuation reports (with respect to pension plans) or financial
statements (with respect to pension and non-pension plans) provided to the
MetaSolv Parties;

                      H.  There are no participating employers under any of the
Canadian Benefit Plans, other than the Company and its subsidiaries;

                      I.  No insurance policy or other contract or agreement
affecting any Canadian Benefit Plan requires or permits a retroactive increase
in premiums or payments due thereunder;

                      J.  The level of insurance reserves under each Canadian
Benefit Plan which is insured is reasonable and sufficient to provide for all
incurred but unreported claims; and

                      K.  There are no Canadian Benefit Plans which are pension
plans.

          (g)  The Company and its subsidiaries have been duly assessed for
employers contributions by the Commission de la Sante et Securite du Travail
("CSST"); the business activities of the Company have been correctly classified
by the CSST; the "masse salariale" has been correctly stated and assessed; and
all demerit assessments have been fully disclosed and a copy of the assessments
by the CSST for the last two years is attached hereto in Schedule 3.20(g).
                                                         ----------------
Neither the Company nor any of its subsidiaries has received any demerit
assessments from the CSST pursuant to the Act Respecting Industrial and
Occupational Diseases (or any successor legislation) for injuries or events that
occurred prior to the Closing Date, nor, to the Knowledge of the Company and the
Key Employees, will the Company or any of its subsidiaries be assessed for
demerits in respect of injuries or events that shall have occurred prior to such
date.

          (h)  Schedule 3.20(h) contains a true and complete list of all persons
               ----------------
employed by the Company and its subsidiaries, including the respective dates of
hire of each, any employment agreements to which such persons are parties, a
description of material compensation arrangements (other than Benefit
Arrangements set forth on Schedule 3.20(a)) and a list of other terms of any and
                          ----------------

                                       26
<PAGE>

all material agreements affecting such persons. To the Knowledge of the Company
or the Key Employees, no Employee is in violation of any term of any employment
contract, patent disclosure agreement, non-competition agreement, or any
restrictive covenant to a former employer relating to the right of any such
Employee to be employed by the Company or any of its subsidiaries, as the case
may be, because of the nature of the business conducted or presently proposed to
be conducted by the Company or any of its subsidiaries or to the use of
Intellectual Property Rights or Technology of others. No notice has been given
to the Company or any of its subsidiaries, nor is the Company, any of its
subsidiaries or any Key Employee otherwise aware, that any Employee intends to
terminate his or her employment with the Company or any of its subsidiaries, as
the case may be.

          (i)  Except as set forth on Schedule 3.7, all accruals for unpaid
                                      ------------
vacation pay, premiums for unemployment insurance, health premiums, pension plan
premiums, accrued wages, salaries and commissions and Benefit Arrangement
payments have been reflected on the Financial Statements in accordance with
Canadian GAAP.

          (j)  Neither the Company nor its subsidiaries is a party to any
agreement, nor has it established any policy or practice, requiring it to make a
payment or provide any other form of compensation or benefit to any person
performing services for the Company or its subsidiaries upon termination of such
services which would not be payable or provided in the absence of the
consummation of the transactions contemplated by this Agreement.

          (k)  Except as otherwise set forth on Schedule 3.20(k), (i) neither
                                                ----------------
the Company nor its subsidiaries is a party to or is bound by any severance
agreement or arrangement and (ii) the Shareholders do not anticipate that any
such severance arrangement will be imposed under provincial or local law as a
result of the consummation of the Acquisition unless the employment of an
Employee is actually terminated.

     3.21 Intellectual Property.
          ---------------------

          (a)  For the purposes of this Agreement, the following terms have the
following definitions:

               (i)    "Acquired Source Code" means any source code, or any
portion, aspect or segment of any source code, relating to any asset owned by or
licensed to the Company and its subsidiaries or otherwise used by the Company or
its subsidiaries.

               (ii)   "Commercial Software Rights" shall mean packaged
commercially available software programs available to the public through retail
dealers in computer software which have been licensed to the Company or its
subsidiaries pursuant to an end-user license and which are used in their
respective businesses, but are in no way a component of the Company and its
subsidiaries' products and related Intellectual Property.

               (iii)  "Intellectual Property" shall mean any Technology and
Intellectual Property Rights, including Registered Intellectual Property Rights,
that are owned (in whole or in part) by, the Company or its subsidiaries.

                                       27
<PAGE>

               (iv)   "Intellectual Property Rights" shall mean any or all of
the following and all rights in, arising out of, or associated therewith: (A)
all Canadian, United States and foreign patents and utility models and
applications therefor and all reissues, divisions, re-examinations, renewals,
extensions, provisionals, continuations and continuations-in-part thereof and
equivalent or similar rights anywhere in the world in inventions and discoveries
including, without limitation, invention disclosures ("Patents"); (B) all trade
secrets and other rights in know-how and confidential or proprietary
information; (C) all copyrights, copyright registrations and applications
therefor and all other rights corresponding thereto throughout the world
("Copyrights"); (D) all maskworks, maskwork registrations and applications
therefor, and any equivalent or similar rights in semiconductor masks, layouts,
architectures or topology ("Maskworks"); (E) all industrial designs and any
registrations and applications therefor throughout the world; (F) all World Wide
Web addresses, domain names and sites and applications and registrations
therefor; (G) all trade names, logos, common law trademarks and service marks,
trademark and service mark registrations and applications therefor and all
goodwill associated therewith throughout the world ("Trademarks"); and (H) any
similar, corresponding or equivalent rights to any of the foregoing anywhere in
the world.

               (v)    "Licensed Intellectual Property" shall mean any Technology
and Intellectual Property Rights, including Registered Intellectual Property
Rights, that are licensed to the Company or its subsidiaries.

               (vi)   "Registered Intellectual Property Rights" shall mean all
Canadian, United States, international and foreign: (A) Patents, including
applications therefor; (B) registered Trademarks, applications to register
Trademarks, including intent-to-use applications, or other registrations or
applications related to Trademarks and World Wide Web domain name registrations;
(C) Copyright registrations and applications to register Copyrights; (D)
Maskwork registrations and applications to register Maskworks; and (E) any other
Technology that is the subject of an application, certificate, filing,
registration or other document issued by, filed with, or recorded by, any state,
provincial, or federal government or other public or private legal authority at
any time.

               (vii)  "Technology" shall mean any or all of the following: (A)
works of authorship including, without limitation, computer programs, source
code and executable code, whether embodied in software, firmware or otherwise,
documentation, designs, files, net lists, records, data and Maskworks; (B)
inventions (whether or not patentable), improvements and technology; (C)
proprietary and confidential information, including technical data and customer
and supplier lists, trade secrets and know how; (D) databases, data compilations
and collections and technical data; (E) logos, trade names, trade dress,
Trademarks and service marks; (F) World Wide Web addresses, domain names and
sites; (G) tools, methods and processes; and (H) all instantiations of the
foregoing in any form and embodied in any media.

          (b)  Schedule 3.21(b) lists (i) all Intellectual Property owned by,
               ----------------
filed in the name of, or applied for, by the Company or any of its subsidiaries
(and identifies the persons holding such Intellectual Property, including the
Registered Intellectual Property Rights) and lists any proceedings or actions
before any court, tribunal (including the Canadian Intellectual Property Office
or equivalent authority anywhere in the world) related to any Intellectual

                                       28
<PAGE>

Property and (ii) all Licensed Intellectual Property licensed to the Company or
any of its subsidiaries.

          (c)  Each item of the Registered Intellectual Property Rights is valid
and subsisting, and all necessary registration, maintenance and renewal fees in
connection with such Registered Intellectual Property Rights have been paid and
all necessary documents and certificates in connection with such Registered
Intellectual Property Rights have been filed with the relevant patent,
copyright, trademark or other authorities in the jurisdictions where same are
registered, as the case may be, for the purposes of maintaining such Registered
Intellectual Property Rights. Except as set forth on Schedule 3.21(c), there are
                                                     ----------------
no actions that must be taken by the Company and its subsidiaries within one
hundred twenty (120) days of the Closing Date, including the payment of any
registration, maintenance or renewal fees or the filing of any responses to
Canadian Intellectual Property Office actions, documents, applications or
certificates for the purposes of obtaining, maintaining, perfecting or
preserving or renewing any Registered Intellectual Property Rights. Except as
regards evaluation, demonstration or trial copies that are not material to the
business of the Company or any of its subsidiaries, in each case in which the
Company or any of its subsidiaries has acquired any Technology or Intellectual
Property Right from any person, the Company or its subsidiary has obtained a
valid and enforceable assignment or license sufficient to irrevocably transfer
or license all rights in such Technology or Intellectual Property Rights
(including the right to seek past and future damages with respect thereto) to
the Company or its subsidiaries. With respect to Technology and Intellectual
Property Rights that have been assigned to the Company or any of its
subsidiaries, in accordance with Applicable Laws, each of the Company and its
subsidiaries has filed each such assignment with the relevant Governmental
Entity, including the Canadian Intellectual Property Office, or their respective
equivalents in the United States or in any relevant foreign jurisdiction, as the
case may be. Except as set forth on Schedule 3.21(c), neither the Company nor
                                    ----------------
any of its subsidiaries has claimed a particular status, in the application for
any Intellectual Property Rights, which claim of status was not at the time
made, or which has since become, inaccurate or false or that will no longer be
true and accurate as a result of the closing of the transactions contemplated
herein. The Company and its subsidiaries have good, valid and marketable title
to all Intellectual Property.

          (d)  To the Knowledge of the Company or the Key Employees, there are
no facts or circumstances that would render any Intellectual Property or
Licensed Intellectual Property invalid or unenforceable. Without limiting the
foregoing, the Shareholders know of no information, materials, facts or
circumstances, including any information or fact that would constitute prior
art, that would render any Registered Intellectual Property Rights of the
Company invalid or unenforceable, or would adversely affect any pending
application for any such Registered Intellectual Property Right and the
Shareholders have not misrepresented, or failed to disclose, and, to the
Knowledge of the Company or the Key Employees, there has been no
misrepresentation, or failure to disclose, any fact or circumstances in any
application for any such Registered Intellectual Property Right that would
constitute fraud or a misrepresentation with respect to such application or that
would otherwise affect the validity or enforceability of any such Registered
Intellectual Property Right. Each person who has participated or was involved in
the development, modification or enhancement any Intellectual Property owned by
the Company or any of its subsidiaries is identified on Schedule 3.21(d).
                                                        ----------------

                                       29
<PAGE>

          (e)  Except for those listed in Schedule 3.21(e), each item of
                                          ----------------
Intellectual Property is free and clear of any or all Liens, except for non-
exclusive licenses granted to end-user customers in the ordinary course of
business. The Company and its subsidiaries are the exclusive owners of all
Intellectual Property. Without limiting the foregoing, (i) the Company and its
subsidiaries are the exclusive owners of all Trademarks used in connection with
the operation or conduct of their respective businesses, including the sale,
licensing, distribution or provision of any products or services by the Company
and its subsidiaries and (ii) the Company and its subsidiaries own exclusively,
and have good title to, all Copyrighted Works that are products of the Company
and its subsidiaries or which the Company and its subsidiaries otherwise purport
to own.

          (f)  To the extent that any Technology has been developed or created
by a third party for the Company or its subsidiaries, other than evaluation,
demonstration or trial copies that are not material to the business of the
Company or any of its subsidiaries, the Company or its subsidiaries has a
written agreement with such third party with respect thereto and the Company or
its subsidiaries thereby either (i) has obtained ownership of and is the
exclusive owner of or (ii) has obtained a license (sufficient for the conduct of
their respective businesses as currently conducted and as proposed to be
conducted) to such third party's Intellectual Property Rights in such Technology
to the extent required by operation of law or by valid assignment or license. To
the extent that any Intellectual Property has been developed or created
independently or jointly by a third party for the Company or its subsidiaries or
is incorporated into any Intellectual Property, the Company or its subsidiaries
has a written agreement with such third party with respect thereto and the
Company or its subsidiaries thereby either (i) has obtained ownership of, and is
the exclusive owner of all such Intellectual Property (including the right to
seek past and future damages, profits or reasonable compensation with respect to
such Intellectual Property) in such work, material or invention by operation of
law or by valid assignment; or (ii) has obtained a perpetual, non-terminable
license (sufficient for the conduct of their respective businesses as currently
conducted and as proposed to be conducted). Any such third party waived its
moral rights in any such Intellectual Property which has been conveyed by such
third party to the Company or its subsidiaries.

          (g)  Except for "shrink-wrap" or similar Commercial Software Rights,
all Technology used in or necessary to the conduct of their respective
businesses as presently conducted or currently contemplated to be conducted by
the Company and its subsidiaries was written and created solely by either (i)
employees of the Company and its subsidiaries acting within the scope of their
employment or (ii) by third parties who have validly and irrevocably assigned
their rights to the extent required, including Intellectual Property Rights
therein, or have granted licenses therein to the Company and its subsidiaries,
and no third party owns or has any rights to any of the Intellectual Property
(other than licensees of the products of the Company and its subsidiaries in the
ordinary and usual course of business).

          (h)  Each Employee with respect to whom such agreement is required in
order to legally vest title as described below has entered into a valid and
binding written agreement with the Company or its subsidiaries, as the case may
be, sufficient to vest title in the Company or its subsidiaries, as the case may
be, to all Technology, including all accompanying Intellectual Property Rights,
created by such Employee in the scope of his or her employment with the Company
or its subsidiaries, as the case may be.

                                       30
<PAGE>

          (i)  Except as set forth on Schedule 3.21(i), the Company has
                                      ----------------
obtained, in writing, appropriate waivers of moral rights from each person
described or referred to in Section 3.21(f) and Section 3.21(h) that has
                            ---------------     ---------------
participated in the development or creation of the Intellectual Property.

          (j)  The Company and its subsidiaries have taken reasonable measures
and precautions to protect and maintain the confidentiality, secrecy and value
of all Intellectual Property (except Intellectual Property the value of which
would be unimpaired by disclosure). Without limiting the generality of the
foregoing, except as set forth on Schedule 3.21(j), (i) all Employees of the
                                  ----------------
Company and its subsidiaries who are or were involved in, or who have
contributed to, the creation or development of any Intellectual Property have
executed and delivered to the Company and its subsidiaries a confidentiality
agreement, copies of which have been provided to MCH, and (ii) all current and
former consultants and independent contractors to the Company and its
subsidiaries who are or were involved in, or who have contributed to, the
creation or development of any Intellectual Property have executed and delivered
to the Company and its subsidiaries a confidentiality agreement, copies of which
have been provided to MCH. No current or former Employee, officer, director,
shareholder, consultant or independent contractor of the Company or its
subsidiaries has any right, claim or interest in or with respect to any
Intellectual Property.

          (k)  No person who has Licensed Intellectual Property to the Company
or any of its subsidiaries has ownership rights or license rights to
improvements made by the Company or any of its subsidiaries in such Licensed
Intellectual Property.

          (l)  Neither the Company nor any of its subsidiaries has transferred
ownership of, or granted any exclusive license of or right to use, or authorized
the retention of any exclusive rights to use or joint ownership of, any
Technology or Intellectual Property Right that is or was Intellectual Property,
to any other person. Neither the Company's nor any of its subsidiaries' rights
in Intellectual Property has lapsed or entered the public domain. Except as set
forth on Schedule 3.21(l), neither the Company nor any of its subsidiaries has
         ----------------
developed jointly with any other person any Intellectual Property that is
material to their respective businesses with respect to which such other person
has any rights. Except as set forth on Schedule 3.21(l), there is no Contract
                                       ----------------
(with the exception of end user license agreements) pursuant to which any person
has any right (whether or not currently exercisable) to use, license or
otherwise exploit any Intellectual Property.

          (m)  Other than Commercial Software Rights and outbound "shrink-wrap"
licenses in the form set forth on Schedule 3.21(m), the contracts, licenses and
                                  ----------------
agreements listed on Schedule 3.21(m) list all contracts, licenses and
                     ----------------
agreements to which the Company or any of its subsidiaries is a party with
respect to any Technology or Intellectual Property Rights. Neither the Company
nor any of its subsidiaries is in breach of, nor has any of the Company and its
subsidiaries failed to perform under, any such contracts, licenses or agreements
and, to the Knowledge of the Company or the Key Employees, no other party to any
such contract, license or agreement is in breach thereof or has failed to
perform thereunder.

          (n)  Schedule 3.21(n) lists all contracts, licenses and agreements
               ----------------
between the Company and its subsidiaries and any other person wherein or whereby
the Company or any of

                                       31
<PAGE>

its subsidiaries has agreed to, or assumed, any obligation or duty to warrant,
indemnify, reimburse, hold harmless, guaranty or otherwise assume or incur any
obligation or liability or provide a right of rescission with respect to the
infringement or misappropriation by the Company and its subsidiaries or such
other person of the Intellectual Property Rights of any person other than the
Company and its subsidiaries.

          (o)  There are no contracts, licenses or agreements between the
Company or any of its subsidiaries and any other person with respect to
Intellectual Property or Licensed Intellectual Property under which there is any
dispute regarding the scope of such contract, license or agreement, or
performance under such contract, license or agreement, including with respect to
any payments to be made or received by the Company or any of its subsidiaries
thereunder.

          (p)  The operation of the respective businesses as currently
conducted, including but not limited to the design, development, use, import,
branding, advertising, promotion, marketing, manufacture and sale of the
products, technology or services (including products, technology or services
currently under development) of the Company and its subsidiaries does not
infringe or misappropriate any Intellectual Property Right of any person,
violate any right of any person (including any right to privacy or publicity) or
constitute unfair competition or trade practices under the laws of Canada, the
United States, or any jurisdiction in which the Company and its subsidiaries
conduct business, and neither the Company nor any of its subsidiaries has
received notice from any person claiming that such operation or any act,
product, technology or service (including products, technology or services
currently under development) of the Company and its subsidiaries infringes or
misappropriates any Intellectual Property Right of any person or constitutes
unfair competition or trade practices under the laws of any jurisdiction (nor,
to the Knowledge of the Company or the Key Employees, is there any basis
therefor).

          (q)  To the Knowledge of the Company or the Key Employees, no person
is infringing, misappropriating or making any unlawful or unauthorized use of,
and no Intellectual Property Rights owned or used by any other person infringes
or conflicts with, any Intellectual Property.

          (r)  No Intellectual Property, Licensed Intellectual Property or
service of the Company or any of its subsidiaries is subject to any proceeding
or outstanding decree, order, judgment or settlement agreement or stipulation
that restricts in any manner the use, transfer or licensing thereof by the
Company and its subsidiaries or may affect the validity, use or enforceability
of such Intellectual Property, Licensed Intellectual Property or service.

          (s)  No (i) product, technology, service or publication of the Company
and its subsidiaries, (ii) material published or distributed by the Company or
any of its subsidiaries or (iii) conduct or statement of the Company or any of
its subsidiaries constitutes obscene material, a defamatory statement or
material, false advertising or otherwise violates in any material respect any
Applicable Laws.

          (t)  The Intellectual Property and Licensed Intellectual Property
constitutes all the Technology and Intellectual Property Rights used in and/or
necessary to the conduct of their

                                       32
<PAGE>

respective businesses as currently is conducted, and, as it is currently planned
or contemplated to be conducted by the Company and its subsidiaries, including,
without limitation, the design, development, manufacture, use, import and sale
of products, technology and performance of services (including products,
technology or services currently under development).

          (u)  Neither this Agreement nor the transactions contemplated by this
Agreement or any Contracts or agreements to which the Company or any of its
subsidiaries is a party, will result in the Company or its subsidiaries (i)
granting to any third party any right to or with respect to any Technology or
Intellectual Property Rights owned by, or licensed to, any of them, (ii) being
bound by, or subject to, any non-compete or other restriction on the operation
or scope of their respective businesses or (iii) being obligated to pay any
royalties or other amounts to any third party in excess of those payable by the
Company and its subsidiaries prior to the closing of the transactions
contemplated herein.

          (v)  Neither the Company nor any of its subsidiaries has breached or
violated in any respect the terms of its licenses, sublicenses, or other
agreements relating to any Commercial Software Rights, and the Company and its
subsidiaries have a valid right to use such Commercial Software Rights under
such licenses, sublicenses and agreements. Neither the Company nor any of its
subsidiaries is and will not be as a result of the execution and delivery of
this Agreement or the performance of the obligations hereunder, in violation of
any license, sublicense, or agreement relating to the Commercial Software
Rights. No claims with respect to Commercial Software Rights have been asserted
or, to the Knowledge of the Company or the Key Employees, are threatened by any
person against the Company and its subsidiaries in connection with any
Commercial Software Right. There is no material unauthorized use, infringement,
or misappropriation of any Commercial Software Right by the Company and its
subsidiaries or, to the Knowledge of the Company or the Key Employees, any
Employee of the Company and its subsidiaries. To the Knowledge of the Company or
the Key Employees, no Commercial Software Right is subject to any outstanding
order, judgment, decree, stipulation, or agreement restricting in any matter the
use thereof by the Company and its subsidiaries.

          (w)  Schedule 3.21(w) lists all Contracts, licenses and agreements to
               ----------------
which the Company or its subsidiaries is a party with respect to Intellectual
Property licensed or transferred to any third party (other than end-user
licenses in the ordinary course) or pursuant to which a third party has licensed
or transferred any Intellectual Property to the Company and its subsidiaries.
Any such end-user licenses granted in the ordinary course noted above have been
only in respect of object code versions of the software comprised in the
Intellectual Property, and no third party has rights in or to any source code
comprised in the Intellectual Property, except pursuant to an escrow arrangement
as described in Section 3.21(aa).
                ----------------

          (x)  All Contracts, licenses and agreements relating to either (i)
Intellectual Property or (ii) Licensed Intellectual Property are in full force
and effect. The consummation of the transactions contemplated by this Agreement
will neither violate nor result in the breach, modification, cancellation,
termination or suspension of such Contracts, licenses and agreements. Except as
set forth on Schedule 3.21(b)(ii), each of the Company and its subsidiaries is
             --------------------
in compliance with, and has not breached any term of any such Contracts,
licenses and agreements and, to the Knowledge of the Company or the Key
Employees, all other parties to such contracts, licenses and agreements are in
compliance with, and have not materially breached any term of,

                                       33
<PAGE>

such Contracts, licenses and agreements. Following the Closing Date, each of the
Company and its subsidiaries will be permitted to exercise all of its rights
under such Contracts, licenses and agreements to the same extent the Company and
its subsidiaries would have been able to had the transactions contemplated by
this Agreement not occurred and without the payment of any additional amounts or
consideration other than ongoing fees, royalties or payments which the Company
and its subsidiaries would otherwise be required to pay.

          (y)  Except as set forth on Schedule 3.21(y), neither the Company nor
                                      ----------------
any of its subsidiaries is obligated to pay any royalties or other compensation
to any person in respect of its ownership, use or license of any of the
Intellectual Property or Licensed Intellectual Property.

          (z)  Except as regards certain Intellectual Property which may be the
subject of evaluation or testing as a part of the Company's research and
development activities, the Intellectual Property and Licensed Intellectual
Property constitute all the Intellectual Property Rights and Technology
necessary to enable the Company and its subsidiaries to conduct their respective
businesses in the manner in which such business has been and is being conducted.
Neither the Company nor any of its subsidiaries has (i) licensed any of the
Intellectual Property to any person on an exclusive basis or (ii) entered into
any covenant not to compete or Contract limiting its ability to exploit fully
any Intellectual Property or to transact business in any market or geographical
area or with any person.

          (aa) Except as set forth on Schedule 3.21(aa), neither the Company,
                                      -----------------
any of its subsidiaries nor the Shareholders have disclosed or delivered to any
person, or permitted the disclosure or delivery to any escrow agent or other
person, any Acquired Source Code. No event has occurred, and no circumstance or
condition exists, that (with or without notice or lapse of time) will, or could
reasonably be expected to, result in the disclosure or delivery to any person of
any Acquired Source Code. Schedule 3.21(aa) identifies each Contract pursuant to
                          -----------------
which the Company and its subsidiaries has deposited or are required to deposit
with an escrowholder or any other person any Acquired Source Code, and further
describes whether the execution of this Agreement or the consummation of any of
the transactions contemplated hereby could reasonably be expected to result in
the release or disclosure of any Acquired Source Code.

          (bb) Except with respect to evaluation, demonstration or trial copies
that are not material to the business of the Company or any of its subsidiaries,
no product, system, program or software module designed, developed, sold,
licensed or otherwise made available by the Company and its subsidiaries to any
person contains any "back door," "time bomb," "Trojan horse," "worm," "drop dead
device," "virus" or other software routines or hardware components designed to
permit unauthorized access to or to disable or erase software, hardware or data
without the consent of the user.

     3.22  Affiliate Relationships.  Except as set forth on Schedule 3.19(a)(v),
           -----------------------                          -------------------
there are no contracts or other arrangements involving the Company or its
subsidiaries in which any member, manager, officer, director, shareholder or
Affiliate of the Company or its subsidiaries has a financial interest, including
indebtedness to the Company or its subsidiaries.

     3.23  No Dispositions.  Since the Balance Sheet Date, there has not
           ---------------
occurred any sale, lease, transfer, assignment, abandonment or other disposition
of any of the assets of the

                                       34
<PAGE>

Company or its subsidiaries other than any disposition of (a) obsolete property,
(b) property in connection with the acquisition of replacement property of equal
value, or (c) assets having, in the aggregate, a value of less than $5,000
disposed of in the ordinary course of business and consistent with past
practices.

        3.24  Accounts Receivable.  The Accounts Receivable of the Company and
              -------------------
its subsidiaries are valid and genuine, have arisen solely out of bona fide
sales and deliveries of goods, performance of services or other business
transactions in the ordinary course of business consistent with past practice,
and are not subject to valid defenses, set-offs or counterclaims. The allowances
for collection losses associated with such Accounts Receivable in the Financial
Statements have been determined in accordance with Canadian GAAP consistent with
past practice. There are no discounts, trade promotions or similar marketing
arrangements that affect the collectibility or value of any Accounts Receivable
of the Company and its subsidiaries.

        3.25  Brokers or Finders.  Each Shareholder represents and warrants to
              ------------------
each MetaSolv Party that no agent, broker, investment banker, or other person
engaged by such Shareholder or the Company is or will be entitled to any
broker's or finder's fee or any other commission or similar fee (whether in
cash, share of capital stock of the Company, rights to acquire shares of capital
stock of the Company or otherwise) payable by MCH or the Company in connection
with any of the transactions contemplated by this Agreement.

        3.26  Disclosure.  No representation or warranty by any Shareholder
              ----------
contained in this Agreement or in any certificate furnished pursuant to this
Agreement, exhibit, schedule, written statement, certificate or other document
delivered or to be delivered by any Shareholder pursuant to this Agreement or in
connection with the consummation of the transactions contemplated hereby
contains or will contain any untrue statement of a material fact, or omits or
will omit to state any material fact necessary, in light of the circumstances
under which it was or will be made, in order to make the statements herein or
therein not misleading.

                                   ARTICLE 4

                SEVERAL REPRESENTATIONS OF THE SHAREHOLDERS AND
                               THE KEY EMPLOYEES

     Other than as provided in Section 4.12, each Shareholder and each Key
                               ------------
Employee, severally as to himself, herself or itself and not jointly, represents
and warrants to each MetaSolv Party as of the date hereof as follows (with the
understanding that each MetaSolv Party is relying on such representations and
warranties in entering into and performing this Agreement).

        4.1  Owners of Shares.  As of the date of this Agreement, such
             ----------------
Shareholder is (i) the holder of record and owns beneficially that number of
Company Common Shares as set forth opposite such Shareholder's name on Schedule
                                                                       --------
A hereto, free and clear of all Liens and (ii) a resident of the country and, if
-
such Shareholder is a resident of Canada, the province set forth opposite such
Shareholder's name on Schedule 8.9 hereto. MCH is receiving good and valid title
                      ------------
to the Company Common Shares owned by such Shareholder, free and clear of all
Liens. In addition, no person has any agreement or option or any right capable
of becoming an agreement for the purchase of the Company Common Shares owned by
such Shareholder. There is not

                                       35
<PAGE>

pending any suit, action or other legal proceeding of any sort to, in any
manner, restrain or prevent such Shareholder from effectually and legally
transferring the Company Common Shares owned by such Shareholder to MCH, free
and clear of all claims, Liens, security interests and encumbrances of any
nature or kind, or any action or proceeding, the effect of which would be to
cause a Lien, security interest or encumbrance of any nature or kind to attach
to any of such Company Common Shares or to divest title to or ownership of any
of such Company Common Shares in any manner whatsoever, or to make MCH, the
Company, such Shareholder or any of them liable for damages as a result of the
execution and delivery of this Agreement by such Shareholder or the completion
by such Shareholder of the transactions contemplated herein and such Shareholder
knows of no such claim in connection with any of the foregoing.

        4.2  Investment Representations
             --------------------------

        (a)  Except as set forth on Schedule 4.2, such Shareholder is not a U.S.
                                    ------------
Person and is not acquiring the Exchangeable Shares for the account or benefit
of any U.S. Person.

        (b)  The Exchangeable Shares being acquired by such Shareholder under
this Agreement and the shares of MetaSolv Common Stock for which the
Exchangeable Shares may be exchanged (the Exchangeable Shares together with the
MetaSolv Stock, the "MetaSolv Securities") are being acquired for investment for
such Shareholder's own account, not as a nominee or agent, and not with a view
to the public resale or distribution thereof within the meaning of the
Securities Act, and such Shareholder has no present intention of selling,
granting any participation in, or otherwise distributing the same. If other than
an individual, such Shareholder also represents that it has not been formed for
the specific purpose of acquiring the MetaSolv Securities.

        (c)  Such Shareholder understands that the MetaSolv Securities are
characterized as "restricted securities" as defined in Rule 144 of the
Securities Act inasmuch as they are being acquired from MCH in a transaction not
involving a public offering and that under the Securities Act and applicable
regulations thereunder such securities may be resold without registration under
the Securities Act only in certain limited circumstances. In this connection,
such Shareholder represents that it is familiar with SEC Rule 144, as presently
in effect, and understands the resale limitations imposed thereby and by the
Securities Act. Such Shareholder understands that MCH is under no obligation to
register any of the MetaSolv Securities issued pursuant hereto except as
provided in the Registration Rights Agreement.

        (d)  Such Shareholder understands that the certificates representing the
Exchangeable Shares will legends to the following effect:

     "THE SECURITIES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED
     STATES SECURITIES ACT OF 1933 (THE "SECURITIES ACT") OR ANY STATE OR OTHER
     SECRURITIES LAWS.  NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION
     HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED
     OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS (I)
     A REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND

                                       36
<PAGE>

     OTHER APPLICABLE SECURITIES LAWS WITH RESPECT TO THE SHARES AND THE
     TRANSFER SHALL THEN BE IN EFFECT; (II) THE SHARES ARE SOLD OR TRANSFERRED
     IN COMPLIANCE WITH REGULATION S ((S)230.901 THROUGH (S)230.905, AND
     PRELIMINARY NOTES) UNDER THE SECURITIES ACT, INCLUDING THE REQUIREMENT THAT
     THE SHARES NOT BE SOLD OR TRANSFERRED IN THE UNITED STATES OR TO UNITED
     STATES PERSONS FOR ONE YEAR FOLLOWING THE INITIAL ISSUANCE OF THE SHARES BY
     THE ISSUER; OR (III) THE SHARES ARE TRANSFERRED IN A TRANSACTION WHICH IS
     EXEMPT FROM THE REGISTRATION REQUIREMENTS OF SUCH LAWS, PROVIDED THAT, IF
     REQUESTED BY THE CORPORATION, AN OPINION OF COUNSEL REASONABLY SATISFACTORY
     TO THE CORPORATION IS FURNISHED TO THE CORPORATION THAT SUCH EXEMPTION IS
     AVAILABLE. HEDGING TRANSACTIONS WITH REGARD TO THE SHARES REPRESENTED BY
     THIS CERTIFICATE MAY NOT BE CONDUCTED UNLESS IN COMPLIANCE WITH THE
     SECURITIES ACT.

     THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE ENTITLED TO THE TERMS
     AND CONDITIONS CONTAINED IN THE EXCHANGE AGREEMENT (THE "EXCHANGE
     AGREEMENT") DATED ON OR ABOUT JULY 20, 2001 MADE BETWEEN METASOLV CANADA
     HOLDINGS, INC., A CORPORATION EXISTING UNDER THE LAWS OF NOVA SCOTIA
     ("MCH"), METASOLV CANADA, INC., A CORPORATION EXISTING UNDER THE LAWS OF
     NOVA SCOTIA ("METASOLV CANADA") AND METASOLV, INC., A DELAWARE CORPORATION
     ("METASOLV") AND THE OTHER SIGNATORIES THERETO INCLUDING, WITHOUT
     LIMITATION, THE EXCHANGE RIGHT AND THE AUTOMATIC EXCHANGE RIGHT AS DEFINED
     IN THE EXCHANGE AGREEMENT.  REFERENCE IS ALSO MADE TO THE TERMS AND
     CONDITIONS CONTAINED IN THE SUPPORT AGREEMENT (THE "SUPPORT AGREEMENT")
     DATED THE SAME DATE MADE BETWEEN MCH, METASOLV CANADA AND METASOLV; THE
     SHARES REPRESENTED HEREBY ARE SUBJECT TO THE DEEMED DELIVERY OF A
     RETRACTION REQUEST AS CONTEMPLATED IN THE SHARE PROVISIONS ATTACHED TO
     THESE SHARES, AND THE OVERRIDING PROVISIONS RELATING TO THE LIQUIDATION
     CALL RIGHT, THE REDEMPTION CALL RIGHT AND THE RETRACTION CALL RIGHT AS
     DEFINED THEREIN.

        (e)  Resale Restrictions.  Such Shareholder understands and acknowledges
             -------------------
that such Shareholder shall not offer, sell or otherwise transfer any MetaSolv
Securities or engage in any hedging transactions with regard to any MetaSolv
Securities except (i) pursuant to an effective registration statement under the
Securities Act, (ii) in compliance with Regulation S or (iii) pursuant to
another available exemption from registration under the Securities Act, and in
each case in compliance with all other applicable federal, state, provincial and
local securities laws. Such Shareholder also agrees not to conduct hedging
transactions involving any MetaSolv

                                       37
<PAGE>

Security except in compliance with the Securities Act and all other applicable
federal, state, provincial and local securities laws. Such Shareholder also
acknowledges that MCH and MetaSolv shall refuse to register any transfer of the
MetaSolv Securities not made in accordance with the preceding provisions of this
Section 4.2(e).
--------------

        4.3  Authority.  Such Shareholder or such Key Employee, as the case may
             ---------
be, has full legal capacity to execute and deliver this Agreement and the other
Transaction Documents to which such Shareholder or such Key Employee, as the
case may be, is a party and to perform the obligations of such Shareholder
hereunder and thereunder. This Agreement and such Transaction Documents and the
consummation by such Shareholder or such Key Employee, as the case may be, of
the transactions contemplated hereby or thereby have been duly and validly
executed and delivered by such Shareholder or such Key Employee, as the case may
be, and constitute the valid and binding obligations of such Shareholder or such
Key Employee, as the case may be, enforceable against such Shareholder or such
Key Employee, as the case may be, in accordance with their respective terms,
subject as to enforceability, to applicable bankruptcy, fraudulent conveyance,
reorganization, moratorium and similar laws affecting creditors' rights and
remedies generally and to general principles of equity (regardless of whether
enforcement is sought in a proceeding at law or in equity).

        4.4  No Conflict; Required Filings and Consents.  The execution and
             ------------------------------------------
delivery of this Agreement and the Transaction Documents to which such
Shareholder or such Key Employee, as the case may be, is a party by such
Shareholder or such Key Employee, as the case may be, do not, and the
performance by such Shareholder of the transactions contemplated hereby or
thereby will not, (a) violate, conflict with, or result in a violation or breach
of, or constitute a default (with or without due notice or lapse of time or
both) under, or give any party the right to terminate or accelerate any
obligation, or with respect to such Shareholder give rise to the creation of any
Lien upon the Company Common Shares under, any of the terms, conditions, or
provisions of any agreement or other instrument or obligation to which such
Shareholder is a party or by which such Shareholder may be bound, or (b) violate
any order, writ, judgment, injunction, decree, statute, law, rule, or regulation
of any Governmental Entity binding upon the such Shareholder or such Key
Employee, as the case may be.  Except as set forth on Schedule 4.4, no Consent
                                                      ------------
of or registration, declaration, or filing with any Governmental Entity is
required by or with respect to such Shareholder or such Key Employee, as the
case may be, in connection with the execution and delivery of any Transaction
Documents by such Shareholder or such Key Employee, as the case may be, or the
consummation of the transactions contemplated hereby or thereby.

        4.5  No Unanimous Shareholders Agreement.  The Shareholders, as the sole
             -----------------------------------
shareholders of the Company, are not a party to any "unanimous shareholder
agreement" (as that term is defined in the Canada Business Corporations Act).

        4.6  Taxation.  Except as set forth on Schedule 4.6, such Shareholder is
             --------
not a Non-Resident Shareholder.

        4.7  No Bankruptcy/Insolvency.  Such Shareholder or such Key Employee,
             ------------------------
as the case may be, is not insolvent, has not committed an act of bankruptcy,
proposed a compromise or arrangement, or filed a proposal, to its creditors
generally, had any petition for a receiving order

                                       38
<PAGE>

in bankruptcy filed against it, taken any proceeding with respect to a
compromise or arrangement, taken any proceeding to have itself declared bankrupt
or wound-up, taken any proceeding to have a receiver appointed for any part of
its assets, had an encumbrancer or any other person take possession of any of
its property, or had any execution or distress become enforceable or become
levied upon any of its property.

        4.8  Related Agreements.  There are no agreements, written or oral, to
             ------------------
which such Shareholder or such Key Employee, as the case may be, or any of his,
her or its Affiliates is a party with the Company or any of its subsidiaries or
to which any of such persons is a party or by which any of them is bound in
respect of the Company Common Shares.

        4.9  Breach of Representations.  Such Shareholder does not have any
             -------------------------
Knowledge of any breach by the Company, the Key Employees or the Key
Shareholders of any breach of their representations or warranties set forth in
Article 3.

        4.10  Family Law.  There are no outstanding claims made or being
              ----------
asserted against such Shareholder under the Civil Code of Quebec, or any other
Applicable Laws which would in any way prevent the transfer of the Company
Common Shares owned by such Shareholder to MCH or encumber or interfere with MCH
receiving full and absolute title to the Company Common Shares owned by such
Shareholder free and clear of any claim of any kind made by a spouse of any such
Shareholder.

        4.11  Due Execution and Delivery.  The execution and delivery of this
              --------------------------
Agreement by such Shareholder and the sale of the Company Common Shares of such
Shareholder as contemplated herein have been duly authorized by all necessary
corporate or other action and such Shareholder has all requisite power and
authority to enter into this Agreement and to carry out the transactions of
purchase and sale contemplated herein and to perform its obligations hereunder
and pursuant to all other agreements required to be delivered hereunder. Such
Key Employee has the requisite power and authority to enter into this Agreement,
to carry out the transactions contemplated hereby and to perform his obligations
hereunder and pursuant to all other agreements required to be delivered
hereunder.

        4.12  BAGH Representations.  BAGH and each of the Key Employees, jointly
              --------------------
and severally, represent and warrant to each MetaSolv Party and the Company as
follows (with the understanding that the MetaSolv Parties and the Company are
relying on such representations and warranties in entering into and performing
this Agreement):

              (a)  BAGH has delivered to MCH a copy of the audited balance sheet
of BAGH as of July 31, 1998 together with the audited statements of income and
cash flows of the Company for the year then ended, and notes thereto,
accompanied by the reports thereon of Kellerman Klein, chartered accountants
(the "BAGH Financial Statements"), which BAGH Financial Statements are set forth
on Schedule 4.12(a). The BAGH Financial Statements were prepared in accordance
   ----------------
with Canadian GAAP applied on a consistent basis throughout the periods covered
thereby and fairly present in all material respects the financial position of
BAGH including, in particular, a fair and complete representation of all
liabilities of BAGH represented thereon. Schedule 4.12(a) sets forth each
                                         ----------------
liability and obligation of BAGH as of July 31, 1999 (the "BAGH Liabilities");

                                       39
<PAGE>

        (b)  None of the creditors of BAGH represented on the BAGH Financial
Statements or relating to the BAGH Liabilities have made, asserted, proposed or
threatened to make a claim against, or hold or have asserted a security interest
in, (i) the assets of BAGH, (ii) those specific assets of BAGH which are
described in that certain agreement entered into between BAGH and the Company
with an effective date of July 28, 1999 (the "Spin-off Agreement") or (iii) the
assets owned or used by the Company. Except as set forth on Schedule 3.16, each
                                                            -------------
of the debts and liabilities of BAGH represented on the BAGH Financial
Statements and each of the BAGH Liabilities have been satisfied in full.

        (c)  Other than the debt evidenced by that certain promissory note
executed by the Company in favor of BAGH of even date hereof, there is no other
amount owed by the Company to BAGH and BAGH (i) has no claim, existing or
contingent, against the Company and (ii) has no right, title or interest in the
assets owned or used by the Company.

        (d)  BAGH has not provided or granted to any other party, a right,
charge, hypothec or any security interest on (i) the assets owned or used by the
Company or (ii) those specific assets of BAGH which are described in the Spin-
off Agreement other than as described on Schedule 3.16.
                                         -------------

                                   ARTICLE 5

                             OTHER REPRESENTATIONS

        5.1  MetaSolv Party Representations.  Each MetaSolv Party, jointly and
             ------------------------------
severally, represents and warrants to each Shareholder as follows (with the
understanding that the Shareholders are relying on such representations and
warranties in entering into and performing this Agreement):

            (a)  Such MetaSolv Party is a corporation duly organized, validly
existing, and in good standing under the laws of its jurisdiction of
incorporation and has all requisite corporate power and authority to own, lease,
and operate its properties and to carry on its business as now being conducted.

            (b)  Such MetaSolv Party has all requisite corporate power and
authority to enter into this Agreement and the other Transaction Documents to
which it is a party and to consummate the transactions contemplated hereby and
thereby. The execution and delivery of this Agreement and the Transaction
Documents by such MetaSolv Party and the consummation by it of the transactions
contemplated hereby and thereby have been duly authorized by all necessary
action on the part of such MetaSolv Party. This Agreement and the other
Transaction Documents to which such MetaSolv Party is a party have been, or upon
execution and delivery will be, duly executed and delivered and constitute, or
upon execution and delivery will constitute, the valid and binding obligations
of such MetaSolv Party, enforceable against such MetaSolv Party in accordance
with their respective terms, subject, as to enforceability, to applicable
bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and
similar laws affecting creditors' rights and remedies generally and to general
principles of equity (regardless of whether enforcement is sought in a
proceeding at law or in equity).

                                       40
<PAGE>

        (c)  The execution and delivery of this Agreement and the Transaction
Documents to which such MetaSolv Party is a party do not, and the performance by
such MetaSolv Party of the transactions contemplated hereby or thereby will not,
subject to obtaining the Consents and making the filings described in this
Section, (i) violate, conflict with, or result in any breach of any provisions
of such MetaSolv Party's Articles or Certificate of Incorporation, as the case
may be, or Bylaws, (ii) violate, conflict with, or result in a violation or
breach of, or constitute a default (with or without due notice or lapse of time
or both) under, any of the terms, conditions, or provisions of any loan or
credit agreement, note, bond, mortgage, indenture, or deed of trust, or any
license, lease, agreement, or other instrument or obligation to which such
MetaSolv Party is a party or by which it or any of its assets is bound, or (iii)
violate any order, writ, judgment, injunction, decree, statute, law, rule or
regulation of any Governmental Entity binding upon such MetaSolv Party or by
which or to which any of its assets is bound or subject. No Consent of, or
registration, declaration or filing with, any Governmental Entity is required by
or with respect to such MetaSolv Party in connection with the execution and
delivery of this Agreement or any Transaction Documents by such MetaSolv Party
or the consummation by it of the transactions contemplated hereby or thereby.
There is no claim, action, suit, inquiry, judicial or administrative proceeding,
grievance or arbitration pending or, to the Knowledge of such MetaSolv Party,
threatened against such MetaSolv Party relating to the transactions contemplated
by this Agreement or any other Transaction Documents.

        5.2  MetaSolv Representations.  MetaSolv represents and warrants to each
             ------------------------
Shareholder as follows (with the understanding that the Shareholders are relying
on such representations and warranties in entering into and performing this
Agreement):

             (a)  SEC Filings; Financial Statements.
                  ---------------------------------

                  (i)  MetaSolv has delivered or made available to the Company
accurate and complete copies (excluding copies of exhibits) of each report,
registration statement and definitive proxy statement filed by MetaSolv with the
SEC between January 1, 2001 and the date of this Agreement (the "MetaSolv SEC
Documents"). As of the time it was filed with the SEC (or, if amended or
superseded by a filing prior to the date of this Agreement, then on the date of
such filing) (A) each of the MetaSolv SEC Documents complied in all material
respects with the applicable requirements of the Securities Act or the Exchange
Act (as the case may be) and (B) none of the MetaSolv SEC Documents contained
any untrue statement of a material fact or omitted to state a material fact
required to be stated therein or necessary in order to make the statements
therein, in the light of the circumstances under which they were made, not
misleading.

                  (ii) The consolidated financial statements contained in the
MetaSolv SEC Documents: (A) complied as to form in all material respects with
the published rules and regulations of the SEC applicable thereto (B) were
prepared in accordance with United States generally accepted accounting
principles applied on a consistent basis throughout the periods covered (except
as may be indicated in the notes to such financial statements and, in the case
of unaudited statements, as permitted by Form 10-Q of the SEC, and except that
unaudited financial statements may not contain footnotes and are subject to
year-end audit adjustments) and (C) fairly present the consolidated financial
position of MetaSolv and its subsidiaries as of the

                                       41
<PAGE>

respective dates thereof and the consolidated results of operations of MetaSolv
and its subsidiaries for the periods covered thereby.

                (iii) MetaSolv has delivered to the Shareholders' Representative
the information in the form of the press release set forth on Schedule
                                                              --------
5.2(a)(iii).
-----------

             (b)  No Vote Required.  No vote of the holders of MetaSolv's issued
                  ----------------
and outstanding capital stock is required to authorize this Agreement or the
transactions contemplated hereby.

        5.3  MCH Representations.  MCH represents and warrants to each
             -------------------
Shareholder as follows (with the understanding that the Shareholders are relying
on such representations and warranties in entering into and performing this
Agreement):

             (a)  Investment Intent.  The Shares to be acquired by MCH are being
                  -----------------
acquired for its own account, for investment and with no intention of
distributing or reselling such Shares or any part thereof or interest therein in
any transaction which would be a violation of the securities laws of Canada and
the United States of America.

             (b)  Issuance of Exchangeable Shares. The Exchangeable Shares have
                  -------------------------------
been duly authorized, validly issued, fully paid and nonassessable and have not
been issued in violation of any preemptive or similar rights.

             (c)  Brokers or Finders.  MCH represents and warrants to each
                  ------------------
Shareholder that MCH has not engaged any broker, investment banker or other
person that will be entitled to any broker's or finder's fee or any other
commission or similar fee from the Company or any Shareholder in connection with
any of the transactions contemplated by this Agreement.

                                   ARTICLE 6

                                    CLOSING

        6.1  Closing.  The Closing is taking place at the offices of Mendelsohn
             -------
Rosentzveig Shacter, Montreal, Quebec, at 5:00 p.m., local time on July 20, 2001
(the "Closing Date").

        6.2  Actions to Occur at Closing.
             ---------------------------

             (a)  At the Closing, MCH is delivering:

                  (i)   to the Shareholders' Representative, via wire transfer
of immediately available funds, the Net Closing Cash Purchase Price as provided
in Section 2.2(b)(i);
   -----------------

                  (ii)  to the Escrow Agent, via wire transfer of immediately
available funds, the Escrowed Cash Purchase Price as provided in Section
                                                                 -------
2.2(b)(ii);
-----------

                  (iii) to the Tax Escrow Agent, via wire transfer of
immediately available funds, the Tax Withholding Amount as provided in Section
                                                                       -------
2.2(b)(iii);
-----------

                                       42
<PAGE>

                  (iv)  to the Shareholders' Representative, signed counterparts
to each of the Cash Deposit Escrow Agreement, Tax Escrow Agreement and
Registration Rights Agreement;

                  (v)   to each Key Employee, signed counterparts to such Key
Employee's Employment Agreement;

                  (vi)  to the Shareholders' Representative, a legal opinion
from Vinson & Elkins L.L.P., corporate counsel to MetaSolv, dated the Closing
Date, in substantially the form attached as Exhibit K hereto; and
                                            ---------

                  (vii) to the Shareholders' Representative, a legal opinion
from Stewart McKelvey Stirling Scales, counsel to MetaSolv Canada and MCH, dated
the Closing Date, in substantially the form attached as Exhibit M hereto.
                                                        ---------

        (b)  At the Closing or as otherwise indicated, the Shareholders are
delivering the following:

             (i)   to MCH, certificates representing the Company Common Shares,
duly endorsed in blank or accompanied by stock powers duly endorsed in blank,
and otherwise in proper form for transfer;

             (ii)  to the MetaSolv Parties, a legal opinion from Mendelsohn
Rosentzveig Shacter, corporate counsel to the Key Shareholders, the Company and
its subsidiaries, dated the Closing Date, in substantially the form attached as
Exhibit L hereto;
---------

             (iii) to MCH, evidence of the release of all Permitted Liens;

             (iv)  to MCH, evidence of the replacement of the Company's and its
subsidiaries' bank account signatories with MCH's designees;

             (v)   to MCH, statutory declarations by Joseph Hatchuel that each
Shareholder, other than the Shareholders set forth on Schedule 4.6 (each of
                                                      ------------
which has signed a statutory declaration in the form set forth on Schedule
                                                                  --------
6.2(b)(v)(I)), are "non-residents" of Canada within the meaning of the Tax Act,
-------------
which statutory declaration shall be in the form set forth on Schedule
                                                              --------
6.2(b)(v)(II);
-------------

             (vi)  to the MetaSolv Parties, signed counterparts of the
Employment Agreements, executed by each of the Key Employees;

             (vii) to the MetaSolv Parties, signed counterparts of the
Noncompetition Agreements executed by each Employee listed on Schedule
                                                              --------
6.2(b)(vii) and BAGH;
-----------

             (viii) to the MetaSolv Parties as of August 1, 2001, signed
counterparts of the Stock Option Agreements, executed by each Employee listed on
Schedule 6.2(b)(viii); and
---------------------

             (ix)   to the MetaSolv Parties, signed counterparts to this
Agreement and the other Tr ansaction Documents, as applicable, with respect to
each such Shareholder.

                                       43
<PAGE>

        (c)  At the Closing or as otherwise indicated, MetaSolv is delivering
the following:

             (i)   to each of the Shareholders, signed counterparts to this
Agreement, the Exchange Agreement, the Support Agreement, the Cash Escrow
Agreement and the Registration Rights Agreement; and

             (ii)  to each Employee listed on Schedule 6.2(b)(viii) as of August
1, 2001, signed counterparts of the Stock Option Agreements for such Employee
for the number of shares listed opposite such Employee's name on Schedule
                                                                 --------
6.2(b)(viii).
------------

        (d)  At the Closing, BAGH is delivering a release and waiver in the form
attached as Exhibit N hereto.
            ---------

        (e)  At the Closing the Company is delivering a signed counterpart to
this Agreement.

        (f)  At the Closing each of the Key Employees is delivering a signed
counterpart to this Agreement and each Key Employee's respective Employment
Agreement.

                                   ARTICLE 7

                                INDEMNIFICATION

   7.1  Indemnification of MetaSolv Indemnified Parties.  From and after the
        -----------------------------------------------
Closing and subject to the provisions of this Article 7 and Section 8.2 below,
                                                            -----------
the Shareholders and the Key Employees, jointly and severally, agree to
indemnify and hold harmless the MetaSolv Indemnified Parties from and against
any and all MetaSolv Indemnified Costs, provided that the Shareholders and the
Key Employees shall only be severally liable under this Article 7 with respect
to any MetaSolv Indemnified Representation Costs resulting from or arising out
of a breach by any Shareholder of the representations and warranties in Article
4 hereof. Notwithstanding anything in this Agreement to the contrary, the
Shareholders and the Key Employees, jointly and severally, also agree to
indemnify and hold harmless the MetaSolv Indemnified Parties from and against
any and all Undisclosed Liabilities in an amount not less than the amount of the
Undisclosed Liabilities. The covenant of the Shareholders in the immediately
preceding sentence shall (a) in no respects limit, restrict or impair any of the
MetaSolv Indemnified Parties' other rights or privileges in this Agreement or
any of the other Transaction Documents and (b) not be subject to any of the
limitations on indemnification of the MetaSolv Indemnified Parties contained in
Section 7.3, Section 7.4, Section 7.5(a) or Section 7.5(c).
-----------  -----------  --------------    --------------

   7.2  Indemnification of Shareholders.  From and after the Closing and subject
        -------------------------------
to the provisions of this Article 7 and Section 8.2 below, the MetaSolv Parties,
                                        -----------
jointly and severally, agree to indemnify and hold harmless each of the
Shareholder Indemnified Parties from and against any and all Shareholder
Indemnified Costs.

   7.3  Defense of Third-Party Claims.  An Indemnified Party shall give prompt
        -----------------------------
written notice to any person who is obligated to provide indemnification
hereunder (an "Indemnifying

                                       44
<PAGE>

Party") of the commencement or assertion of any action, proceeding, demand, or
claim by a third party (collectively, a "third-party action") in respect of
which such Indemnified Party shall seek indemnification hereunder. Any failure
so to notify an Indemnifying Party shall not relieve such Indemnifying Party
from any liability that it, he, or she may have to such Indemnified Party under
this Article 7 unless, and only to the extent that, the failure to give such
notice materially and adversely prejudices such Indemnifying Party. The
Indemnifying Party shall have the right to assume control of the defense of,
settle, or otherwise dispose of such third-party action on such terms as he, she
or it deems appropriate; provided, however, that:

        (a)  The Indemnified Party shall be entitled, at its own expense, to
participate in the defense of such third-party action (provided, however, that
the Indemnifying Parties shall pay the legal fees of the Indemnified Party if
(i) the employment of separate counsel shall have been authorized in writing by
any Indemnifying Party in connection with the defense of such third-party
action, (ii) the Indemnifying Parties shall not have employed counsel reasonably
satisfactory to the Indemnified Party to have charge of such third-party action,
(iii) the Indemnified Party shall have reasonably concluded that there may be
defenses available to such Indemnified Party that are different from or
additional to those available to the Indemnifying Party, or (iv) the Indemnified
Party's counsel shall have advised the Indemnified Party in writing, with a copy
delivered to the Indemnifying Parties, that there is a material conflict of
interest that could violate applicable standards of professional conduct to have
common counsel);

        (b)  The Indemnifying Party shall obtain the prior written approval of
the Indemnified Party before entering into or making any settlement, compromise,
admission, or acknowledgment of the validity of such third-party action or any
liability in respect thereof if, pursuant to or as a result of such settlement,
compromise, admission, or acknowledgment, injunctive or other equitable relief
would be imposed against the Indemnified Party or if, in the opinion of the
Indemnified Party, such settlement, compromise, admission, or acknowledgment
could have a material adverse effect on his, her or its business;

        (c)  No Indemnifying Party shall consent to the entry of any judgment or
enter into any settlement that does not include as an unconditional term thereof
the giving by each claimant or plaintiff to each Indemnified Party of a release
from all liability in respect of such third-party action; and

        (d)  The Indemnifying Party shall not be entitled to control (but shall
be entitled to participate at its own expense in the defense of), and the
Indemnified Party shall be entitled to have sole control over, the defense or
settlement, compromise, admission, or acknowledgment of any third-party action
(i) as to which the Indemnifying Party fails to assume the defense within a
reasonable length of time; or (ii) to the extent the third-party action seeks an
order, injunction, or other equitable relief against the Indemnified Party
which, if successful, would materially adversely affect the business,
operations, assets, or financial condition of the Indemnified Party; provided,
however, that the Indemnified Party shall make no settlement, compromise,
admission, or acknowledgment that would give rise to liability on the part of
any Indemnifying Party without the prior written consent of such Indemnifying
Party.

The parties hereto shall extend reasonable cooperation in connection with the
defense of any third-party action pursuant to this Article 7 and, in connection
therewith, shall furnish such

                                       45
<PAGE>

records, information, and testimony and attend such conferences, discovery
proceedings, hearings, trials, and appeals as may be reasonably requested.

    7.4  Direct Claims.  In any case in which an Indemnified Party seeks
         -------------
indemnification hereunder that is not subject to Section 7.3 because no third-
                                                 -----------
party action is involved, the Indemnified Party shall notify the Indemnifying
Party in writing of any Indemnified Costs that such Indemnified Party claims are
subject to indemnification under the terms hereof. Subject to the limitations
set forth in Section 8.2, the failure of the Indemnified Party to exercise
             -----------
promptness in such notification shall not amount to a waiver of such claim
unless, and only to the extent that, the resulting delay materially prejudices
the position of the Indemnifying Party with respect to such claim.

    7.5  Limitations.  Subject to Section 8.2 hereof, the following provisions
         -----------              -----------
of this Section 7.5 shall be applicable after the time of the Closing:
        -----------

         (a)  An Indemnifying Party will be liable to any Indemnified Party for
Indemnified Costs only to the extent and in the amount that the aggregate amount
of Indemnified Costs incurred by the MetaSolv Indemnified Parties or the
Shareholder Indemnified Parties, as the case may be, exceeds $25,000 (the
"Basket Amount"). After the Basket Amount is exceeded, the MetaSolv Indemnified
Parties or the Shareholder Indemnified Parties, as the case may be, shall be
entitled to be paid the entire amount of their Indemnified Costs including the
Basket Amount, subject to the terms and conditions set forth in this Article 7.

          (b)  For purposes of determining whether an Indemnifying Party shall
be required to indemnify an Indemnified Party under this Article 7, each
representation and warranty contained in this Agreement for which
indemnification can be or is sought hereunder shall be read (including for
purposes of determining whether a breach of such representation or warranty has
occurred) without regard to materiality (including Material Adverse Effect)
qualifications that may be contained therein.

        (c)  No Indemnifying Party shall be liable for any Indemnified
Representation Costs pursuant to this Article 7 unless a written claim for
indemnification in accordance with Section 7.3 or Section 7.4 is given by the
                                   -----------    -----------
Indemnified Party to the Indemnifying Party with respect thereto on or before
the second anniversary of the Closing Date, except that this time limitation
shall not apply to any (i) claims for fraud pursuant to Section 8.2, (ii)
                                                        -----------
claims for breaches of the representations and warranties contained in Section
                                                                       -------
3.18 (relating to Taxes), which representations and warranties shall survive
----
until the expiration of the applicable statute of limitations or (iii) claims
for breaches of the representations and warranties contained in Section 3.3
                                                                -----------
(relating to capital structure), Section 3.8(b) (relating to Undisclosed
                                 --------------
Liabilities) or Section 4.1 (relating to ownership of the Company Common
                -----------
Shares), which representations and warranties shall survive indefinitely.

        (d)  The Shareholders, and not the Company, shall be liable for any
MetaSolv Indemnified Costs sustained by any MetaSolv Indemnified Parties subject
to the terms, limitations and conditions of this Article 7. In that event, the
Shareholders shall not be entitled to contribution or any other payments from
the Company or its subsidiaries for any MetaSolv Indemnified Costs that the
Shareholders are obligated to pay. In addition, the Shareholders

                                       46
<PAGE>

hereby waive and release any and all rights that they may have under this
Agreement or any other Transaction Document to assert claims of contribution
against the Company or its subsidiaries.

        (e)  The provisions of this Section 7.5 (other than paragraph (c)
                                    -----------
hereof) shall only be applied to Indemnified Representation Costs and shall not
be applicable to any other Indemnified Costs.

    7.6  Recourse against Escrowed Purchase Price.  Without limiting the
         ----------------------------------------
foregoing, the MetaSolv Indemnified Parties shall be entitled to payment first,
out of the Escrowed Cash Purchase Price, and second out of the Escrowed Shares,
for all amounts due to a MetaSolv Indemnified Party with respect to any claim by
a MetaSolv Indemnified Party against a Shareholder for MetaSolv Indemnified
Costs payable under this Article 7. Any MetaSolv Indemnified Party seeking to be
indemnified by way of payment from either the Escrowed Cash Purchase Price or
the Escrowed Shares for a MetaSolv Indemnified Cost shall notify the
Shareholders' Representative in writing of such claim (a "MetaSolv Claims
Notice"). Failure of any MetaSolv Indemnified Party to exercise promptness in
such notification shall not amount to a waiver of any such claim by any MetaSolv
Indemnified Party. The MetaSolv Claims Notice shall consist of a description of
each of the claims of each MetaSolv Indemnified Party seeking indemnification
and the amount of such claims in U.S. dollars. If the amount of the claim is not
disputed by the Shareholders' Representative, MCH and the Shareholders'
Representative shall each promptly submit written instructions to the Escrow
Agent to release the amount of the claim from the Escrowed Cash Purchase Price
or the Escrowed Shares, as the case may be, to the MetaSolv Indemnified Party or
Parties that submitted the claim in accordance with the terms of the Cash
Deposit Escrow Agreement or the Share Deposit Escrow Agreement, as the case may
be. If the Shareholders' Representative disputes the validity or amount of any
claim submitted to the Shareholders' Representative, the Escrow Agent shall not
release any of the Escrowed Cash Purchase Price or the Escrowed Shares, as the
case may be, for any purpose until a final determination has been made pursuant
to the terms and conditions of the Cash Deposit Escrow Agreement or the Share
Deposit Escrow Agreement, as the case may be. In no event shall the MetaSolv
Indemnified Parties (a) be required to recover from the Escrowed Cash Purchase
Price or the Escrowed Shares prior to seeking recovery directly against the
Shareholders for MetaSolv Indemnified Costs or (b) be prevented from seeking
recovery directly against the Shareholders for MetaSolv Indemnified Costs if the
Escrowed Cash Purchase Price or the Escrowed Shares have been returned to the
MetaSolv Parties, paid to the Shareholders or otherwise.

    7.7  Tax Related Adjustments.  The parties hereto agree that any Milestone
         -----------------------
Performance Adjustment or any payment of Indemnified Costs made hereunder will
be treated by the parties on their Tax Returns as an adjustment to the Purchase
Price. If, notwithstanding such treatment by the parties, any payment of
Indemnified Costs is determined to be taxable income rather than adjustment to
Purchase Price by any taxing authority, then the Indemnifying Party shall
indemnify the Indemnified Party for any Taxes payable by the Indemnified Party
or any subsidiary by reason of the receipt of such payment (including any
payments under this Section 7.7), determined at an assumed marginal tax rate
                    -----------
equal to the highest marginal tax rate then in effect for corporate taxpayers in
the relevant jurisdiction.

                                       47
<PAGE>

                                   ARTICLE 8

                               GENERAL PROVISIONS

    8.1  Survival of Representations, Warranties, and Covenants.  Regardless of
         ------------------------------------------------------
any investigation at any time made by or on behalf of any party hereto or of any
information any party may have in respect thereof, each of the representations
and warranties made in this Agreement or any other Transaction Document shall
survive the Closing except as provided below. The representations and warranties
set forth in this Agreement (other than the representations and warranties
contained in Section 3.3 (relating to capital structure), Section 3.8(b)
             -----------                                  --------------
(relating to Undisclosed Liabilities) and Section 4.1 (relating to ownership of
                                          -----------
Shares) which representations and warranties shall survive indefinitely or
Section 3.18 (relating to Taxes) which representations and warranties shall
------------
survive until the expiration of the applicable statute of limitations) or any
other Transaction Document shall terminate on the second anniversary of the
Closing Date. Following the date of termination of a representation or warranty,
no claim can be brought with respect to a breach of such representation or
warranty, but no such termination shall affect any claim for a breach of a
representation or warranty that was asserted in writing pursuant to Section 7.3
                                                                    -----------
or Section 7.4 hereof before the date of termination. To the extent that such
   -----------
are performable after the Closing, each of the covenants and agreements
contained in each of the Transaction Documents shall survive the Closing
indefinitely.

     8.2  No Waiver Relating to Claims for Fraud.  The liability of any party
          --------------------------------------
under Article 7 shall be in addition to, and not exclusive of, any other
liability that such party may have at law or equity based on such party's
fraudulent acts or omissions. None of the provisions set forth in this
Agreement, including but not limited to the provisions set forth in Section 7.5,
                                                                    -----------
shall be deemed a waiver by any party to this Agreement of any right or remedy
that such party may have at law or equity based on any other party's fraudulent
acts or omissions, nor shall any such provisions limit, or be deemed to limit,
(a) the amounts of recovery sought or awarded in any such claim for fraud, (b)
the time period during which a claim for fraud may be brought, or (c) the
recourse which any such party may seek against another party with respect to a
claim for fraud; provided, that with respect to such rights and remedies at law
or equity, the parties further acknowledge and agree that none of the provisions
of this Section 8.2, nor any reference to this Section 8.2 throughout this
        -----------                            -----------
Agreement, shall be deemed a waiver of any defenses which may be available in
respect of actions or claims for fraud, including but not limited to, defenses
of statutes of limitations or limitations of damages.

     8.3  Amendment and Modification.  This Agreement may not be amended except
          --------------------------
by an instrument in writing signed by MCH and the Shareholders' Representative.

     8.4  Waiver of Compliance.  Any failure of any of the MetaSolv Parties on
          --------------------
the one hand, or any of the Shareholders, on the other hand, to comply with any
obligation, covenant, agreement, or condition contained herein may be waived
only if set forth in an instrument in writing signed by the party or parties to
be bound by such waiver, but such waiver or failure to insist upon strict
compliance with such obligation, covenant, agreement, or condition shall not
operate as a waiver of, or estoppel with respect to, any other failure.

                                       48
<PAGE>

     8.5  Specific Performance.  The parties recognize that in the event a party
          --------------------
should refuse to perform under the provisions of this Agreement, monetary
damages alone shall not be adequate. The parties shall therefore be entitled, in
addition to any other remedies that may be available, including money damages,
to obtain specific performance of the terms of this Agreement. In the event of
any action to enforce this Agreement specifically, the parties hereby waive the
defense that there is an adequate remedy at law.

     8.6  Severability.  If any term or other provision of this Agreement is
          ------------
determined by a court of competent jurisdiction to be invalid, illegal, or
incapable of being enforced under any rule of Applicable Law, or public policy,
all other conditions and provisions of this Agreement shall nevertheless remain
in full force and effect so long as the economic or legal substance of the
transactions contemplated herein are not affected in any manner materially
adverse to any party. Upon such determination that any term or other provision
is invalid, illegal, or incapable of being enforced, the parties hereto shall
negotiate in good faith to modify this Agreement so as to effect the original
intent of the parties as closely as possible in a mutually acceptable manner in
order that the transactions contemplated herein are consummated as originally
contemplated to the fullest extent possible.

     8.7  Expenses and Obligations.  All costs and expenses incurred by the
          ------------------------
parties hereto in connection with the consummation of the transactions
contemplated hereby shall be borne solely and entirely by the party which has
incurred such expenses. All costs and expenses incurred by the Company in
connection with the consummation of such transactions shall be borne solely and
entirely by the Shareholders on a joint and several basis.

     8.8  Parties in Interest.  This Agreement shall be binding upon and, except
          -------------------
as provided below, inure solely to the benefit of each party hereto and their
successors, assigns and transferees, and nothing in this Agreement, except as
set forth below, express or implied, is intended to confer upon any other person
(other than the Indemnified Parties as provided in Article 7) any rights or
remedies of any nature whatsoever under or by reason of this Agreement.

     8.9  Notices.  All notices and other communications hereunder shall be in
          -------
writing and shall be deemed given if delivered personally, transmitted by
facsimile, or mailed by registered or certified mail (return receipt requested),
or sent by Federal Express or other recognized overnight courier, to the parties
at the following addresses (or at such other address for a party as shall be
specified by written notice to the other parties):

     (a)  If to any MetaSolv party, to:

          MetaSolv, Inc.
          5560 Tennyson Parkway
          Plano, Texas 75024
          Attention:  Jonathan K. Hustis
          Facsimile:  (972) 403-8989

     with copies to:

          Vinson & Elkins L.L.P.

                                       49
<PAGE>

          3700 Trammell Crow Center
          2001 Ross Avenue
          Dallas, Texas  75201
          Attention:  Jeffrey A Chapman
          Facsimile: (214) 999-7797

          Aird & Berlis LLP
          BCE Place, 181 Bay Street
          Suite 1800
          Toronto, Ontario M5J 2T9
          Attention:  Jay A. Lefton
          Facsimile:  (416) 863-1515

     (b)  If to the Shareholders' Representative, to:

          Joseph Hatchuel
          4446 Blvd. St. Laurent
          Montreal, Quebec H2W 1Z5
          Facsimile: (514) 285-1365

          with copies to:

          Mendelsohn Rosentzveig Shacter
          1000 Sherbrooke St. West
          27th Floor
          Montreal, Quebec H3A 3G4
          Attention:  David L. Rosentzveig
          Facsimile: (514) 987-1213

        (c)  If to a Shareholder, to such Shareholder at the address set forth
for such Shareholder on Schedule 8.9 to this Agreement.
                        ------------

     Any of the above addresses may be changed at any time by notice given as
provided above; provided, however, that any such notice of change of address
shall be effective only upon receipt.  All notices, requests or instructions
given in accordance herewith shall be deemed received on the date of delivery,
if hand delivered, on the date of receipt, if transmitted by facsimile, ten
Business Days after the date of mailing, if mailed by registered or certified
mail, return receipt requested, and one Business Day after the date of sending,
if sent by Federal Express or other recognized overnight courier.

     8.10  Counterparts.  This Agreement may be executed and delivered
           ------------
(including by facsimile transmission) in one or more counterparts, all of which
shall be considered one and the same agreement and shall become effective when
one or more counterparts have been signed by each of the parties and delivered
to the other parties, it being understood that all parties need not sign the
same counterpart.

                                       50
<PAGE>

    8.11  Entire Agreement.  This Agreement (which term shall be deemed to
          ----------------
include the exhibits and schedules hereto, the Transaction Documents and the
other certificates, documents and instruments delivered hereunder) constitutes
the entire agreement of the parties hereto and supersede all prior agreements,
letters of intent and understandings, both written and oral, among the parties
with respect to the subject matter hereof. There are no representations or
warranties, agreements, or covenants other than those expressly set forth in
this Agreement.

    8.12  Governing Law; Choice of Forum.  This Agreement shall be construed in
          ------------------------------
accordance with and governed by the laws of the province of Quebec and the
federal laws of Canada applicable therein (without reference to its rules as to
conflicts of law). The parties hereby irrevocably submit to the jurisdiction of
any court in the Province of Quebec with respect to any action or proceeding
arising out of or relating to this Agreement.

    8.13  Public Announcements.  Except as mutually agreed between MetaSolv and
          --------------------
the Shareholders' Representative, no Shareholder shall issue any press release
or otherwise make any public statements with respect to this Agreement or the
transactions contemplated hereby. MetaSolv and any of its Affiliates shall be
permitted to issue any press release or otherwise make any public statements
with respect to this Agreement and the transaction contemplated hereby.

    8.14  Assignment.  Neither this Agreement nor any of the rights, interests,
          ----------
or obligations hereunder shall be assigned by any of the parties hereto, whether
by operation of law or otherwise; provided, however, that upon notice to the
Shareholders' Representative and without releasing MCH from any of its
obligations or liabilities hereunder, (a) MetaSolv Canada and/or MCH may assign
or delegate any or all of its respective rights or obligations under this
Agreement to any Affiliate of MetaSolv Canada and/or MCH or any person with or
into which MCH or any parent company of MetaSolv Canada and/or MCH merges or
consolidates and (b) nothing in this Agreement shall limit any MetaSolv Party's
ability to make a collateral assignment of its rights under this Agreement to
any institutional lender that provides funds to any MetaSolv Party without the
consent of the Shareholders' Representative. The Shareholders' Representative
shall execute an acknowledgment of such collateral assignments in such forms as
any MetaSolv Party's lenders may from time to time reasonably request; provided,
however, that unless written notice is given to the Shareholders' Representative
that any such collateral assignment has been foreclosed upon, the Shareholders'
Representative shall be entitled to deal exclusively with the MetaSolv Parties
as to any matters arising under this Agreement or any of the other agreements
delivered pursuant hereto. In the event of such an assignment, the provisions of
this Agreement shall inure to the benefit of and be binding on such MetaSolv
Party's assigns. Any attempted assignment in violation of this Section 8.14
                                                               ------------
shall be null and void.

    8.15  Director and Officer Liability.  Other than as an assignee of this
          ------------------------------
Agreement, neither any direct or indirect holder of equity interests in
MetaSolv, nor any past, present or future director, officer, employee, agent or
Affiliate of MetaSolv or of any such holder, shall have any liability or
obligation of any nature whatsoever in connection with or under this Agreement
or any agreement contemplated hereby or in connection with the transactions
contemplated by this Agreement or any such other agreement, and the Shareholders
hereby waive and release all claims of any such liability and obligation.

                                       51
<PAGE>

    8.16  Appointment of Shareholders' Representative.
          -------------------------------------------

          (a)  By the execution and delivery of this Agreement, each Shareholder
hereby irrevocably constitutes and appoints each of Joseph Hatchuel, Toufik
Abdallah and Serge Bouhadana, jointly or severally, as the true and lawful agent
and attorney-in-fact (each, a "Shareholders' Representative") of such
Shareholder with full authority and power of substitution to act in the name,
place and stead of such Shareholder with respect to the consummation of the
transactions contemplated hereunder and under the Cash Deposit Escrow Agreement,
the Share Deposit Escrow Agreement and the Registration Rights Agreement.

          (b)  The MetaSolv Indemnified Parties, and any other person, may
conclusively and absolutely rely, without inquiry, upon any action of any
Shareholders' Representative as the action of each Shareholder in all matters
referred to herein, and each Shareholder confirms all that any Shareholders'
Representative shall do or cause to be done by virtue of his, her or its
appointment as Shareholders' Representative.

           (c)  Each Shareholder covenants and agrees that it will not
voluntarily revoke the power of attorney conferred in this Section 8.16. If any
                                                           ------------
Shareholder dies or becomes incapacitated, disabled or incompetent (such
deceased, incapacitated, disabled or incompetent Shareholder being a "Former
Shareholder") and, as a result, the power of attorney conferred by this Section
                                                                        -------
8.16 is revoked by operation of law, it shall not be a breach by such Former
----
Shareholder under this Agreement if the heirs, beneficiaries, estate,
administrator, executor, guardian, conservator or other legal representative of
such Former Shareholder (each a "Successor Shareholder") confirms the
appointment of the Shareholders' Representative as agent and attorney-in-fact
for such Successor Shareholder. Notwithstanding the foregoing sentence, if the
power of attorney conferred by this Section 8.16 is revoked by operation of law
                                    ------------
and thereafter not reconfirmed by the Successor Shareholder, such revocation
shall not be deemed a breach by the Successor Shareholder of any of the
provisions of this Agreement provided that such Successor Shareholder executes
and delivers such certificates, documents or instruments that would have been
delivered on his, her or its behalf by the Shareholders' Representative had such
Successor Shareholder reconfirmed the agency and power of attorney conferred by
this Section 8.16. Any Shareholders' Representative may resign as a
     ------------
Shareholders' Representative for any reason and at any time by written notice to
MCH and each Shareholder. If at any time a Shareholders' Representative (or any
successor Shareholders' Representative) resigns from his position as a
Shareholders' Representative or upon the death of a Shareholders'
Representative, the Majority-in-Interest of the Shareholders shall designate a
successor as soon as practicable and shall notify MCH in writing of such
designation. Upon written notice delivered to MCH, the Shareholders may change
the identity of any Shareholders' Representative by written consent signed by
the Majority-in-Interest of the Shareholders (including as a result of the
resignation or death of a Shareholders' Representative).

        (d)  Each of the Shareholders hereby consents and agrees to all actions
or inactions taken or omitted to be taken in good faith by any Shareholders'
Representative under this Agreement or any other Transaction Document and hereby
agrees to indemnify and hold harmless each Shareholders' Representative from and
against all damages, losses, liabilities, charges, penalties, costs and expenses
(including court costs and legal fees and expenses) incurred in any claim,
action, dispute or proceeding between any such person or persons and the

                                       52
<PAGE>

Shareholders (or any of them) or between any such person or persons and any
third party or otherwise incurred or suffered as a result of or arising out of
such actions or inactions.

    8.17  Dollars.  Except as otherwise expressly provided herein, all sums
          -------
expressed herein or to be paid thereunder shall be calculated or paid, as
applicable, in U.S. dollars. If for purposes of this Agreement or for the
purpose of obtaining judgment in any court or arbitral body it is necessary to
convert any currency into U.S. dollars or U.S. dollars into Canadian dollars,
then the parties hereto agree, to the fullest extent that they may legally and
effectively do so, that the rate of exchange used for such conversion shall be
that published or announced by Chase Manhattan Bank, N.A. in New York, New York,
United States, on the Business Day immediately preceding the day on which such
calculation is to be made or such judgment is final.

    8.18  Employee Matters.  Nothing contained in this Agreement shall be deemed
          ----------------
to give any Employee the right to be retained in the employ of the Company or
any of its subsidiaries on or after the Closing Date, to retain the same salary,
job responsibility or job location, or to interfere with the right of the
Company or any of its subsidiaries to terminate any Employee at any time.

    8.19  Headings.  The headings of this Agreement are for convenience of
          --------
reference only and are not part of the substance of this Agreement.

    8.20  Language.  The parties acknowledge that they have required and
          --------
consented that this Agreement and all related documents be prepared in English.
Les parties reconnaissent avoir exige que la presente convention et tous les
documents connexes soient rediges en anglais.

              [THE REMAINDER OF THIS PAGE IS INTENTIONALLY BLANK]

                                       53
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
signed, all as of the date first written above.

                              MetaSolv, Inc.

                              By:
                                 -----------------------------------
                              Name:
                                   ---------------------------------
                              Title:
                                    --------------------------------

                              MetaSolv CANADA Inc.

                              By:
                                 -----------------------------------
                              Name:
                                   ---------------------------------
                              Title:
                                    --------------------------------

                              METASOLV CANADA HOLDINGS INC.

                              By:
                                 -----------------------------------
                              Name:
                                   ---------------------------------
                              Title:
                                    --------------------------------

                              SHAREHOLDERS:

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Elie Abboud, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Perihane Abdallah Nasrallah, by Joseph
                                    Hatchuel, her attorney-in-fact duly
                                    appointed.

                                       54
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Antonio Arcuri, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                              B.A.G.H. TECHNOLOGIES INC.

                              By:   __________________________________c/s
                                    Name:___________________________________
                                    Title:__________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Francoise Bellon, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Philippe Bellon, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Francoise Benichou, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     David Bitton, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                                       55
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Nassim Bouabcha, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Samuel Bouhadana, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Ghada Boutanios, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Pascal Bouvry, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Jean-Francois Brisson, by Joseph Hatchuel,
                                    his attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Alain Cohen, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                                       56
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Joseph Cohen, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Gilbert Cousineau, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Yves Desrosiers, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Charles Elazar, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Samih Elhage, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Chris Erickson, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                                       57
<PAGE>

                              FIDUCIE CLOALIMA

                              By:   __________________________________c/s
                                    Name:_________________________________
                                    Title:________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE FAMILIALE TOUSAGAMI

                              By:   __________________________________c/s
                                    Name:_________________________________
                                    Title:________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE PERSONNEL-CLE LAT45

                              By:   __________________________________c/s
                                    Name:_________________________________
                                    Title:________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE TOM-TOM

                              By:   __________________________________c/s
                                    Name:_________________________________
                                    Title:________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE YADA

                              By:   __________________________________c/s
                                    Name:_________________________________
                                    Title:________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                                       58
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Herve Francois, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Antoinette Giuffrida, by Joseph Hatchuel,
                                    her attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Fernando Gutierrez, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Theodora Hatchuel, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Toufik Issad, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Claude Jean, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                                       59
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Luc Lefebvre, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Benoit Lemieux, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Celine Lessard, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Aaron Minciotti, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Sarah Minciotti, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Patrick Murris, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                                       60
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Paula Oriani, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

                              OXHENHAM INTERNATIONAL LTD.

                              By:   __________________________________c/s
                                    Name:_____________________________________
                                    Title:____________________________________
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )    Ginette Pelletier, by Joseph Hatchuel, her
                                   attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )    Sylvain Plourde, by Joseph Hatchuel, his
                                   attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )    Gina Ratte, by Joseph Hatchuel, her
                                   attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )    Isabelle Sicotte, by Joseph Hatchuel, her
                                   attorney-in-fact duly appointed.

                                       61
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Robert Kimbal Solar, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Christian St-Po, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Abdul Hafiz Sultani, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Tounissoux, Sandrine, by Joseph Hatchuel,
                                    her attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Marie Tremblay, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Patrice Trudel, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                                       62
<PAGE>

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
___________________________   )  __________________________________ l.s.
Witness                       )     Roland Younes, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                              LAT45 Degrees INFORMATION SYSTEMS INC.

                              By:________________________________________
                              Name:______________________________________
                              Title:_____________________________________

                              KEY EMPLOYEES

                              ___________________________________________
                              Joseph Hatchuel

                              ___________________________________________
                              Toufik Abdallah

                              ___________________________________________
                              Serge Bouhadana

                              ___________________________________________
                              Jean-Nicolas Guet

     Each of the undersigned hereby accepts his appointment as Shareholders'
Representative pursuant to Section 8.16.
                           ------------

                              ___________________________________________
                              Joseph Hatchuel

                                       63
<PAGE>

                              ___________________________________________
                              Toufik Abdallah

                              ___________________________________________
                              Serge Bouhadana

                                       64
<PAGE>

                                   Exhibit A

                               Exchange Agreement

                                 See attached.

                                      A-1
<PAGE>

                                   Exhibit B

                               Support Agreement

                                 See attached.

                                      B-1
<PAGE>

                                   Exhibit C

                         Cash Deposit Escrow Agreement

                                 See attached.

                                      C-1
<PAGE>

                                   Exhibit D

                         Share Deposit Escrow Agreement

                                 See attached.

                                      D-1
<PAGE>

                                   Exhibit E

                        Withholding Tax Escrow Agreement

                                 See attached.

                                      E-1
<PAGE>

                                   Exhibit F

                         Registration Rights Agreement

                                 See attached.

                                      F-1
<PAGE>

                                   Exhibit G

                          Form of Employment Agreement

                                 See attached.

                                      G-1
<PAGE>

                                   Exhibit H

                        Form of Noncompetition Agreement

                                 See attached.

                                      G-1
<PAGE>

                                   Exhibit I

                         Form of Stock Option Agreement

                                 See attached.

                                      I-1
<PAGE>

                                   Exhibit J

                         Exchangeable Share Provisions

                                 See attached.

                                      J-1
<PAGE>

                                   Exhibit K

                Form of Legal Opinion of Vinson & Elkins L.L.P.

                                 See attached.

                                      K-1
<PAGE>

                                   Exhibit L

            Form of Legal Opinion of Mendelsohn Rosentzveig Shacter

                                 See attached.

                                      L-1
<PAGE>

                                   Exhibit M

                             Form of Legal Opinion

                                 See attached.

                                      M-1
<PAGE>

                                   Exhibit N

                           Release and Waiver of BAGH

                                 See attached.

                                      N-1<PAGE>

                                                                    EXHIBIT 10.3

                              EXCHANGE AGREEMENT

This Exchange Agreement (this "Agreement"), dated July 20, 2001, is entered into
by and among the individuals set out in Schedule "A" attached hereto (each such
individual or entity is referred to herein as a "Shareholder" and such
individuals or entities are referred to herein collectively as the
"Shareholders"), METASOLV CANADA INC., a corporation existing under the laws of
the Province of Nova Scotia ("MetaSolv AcquisitionCo"), and METASOLV CANADA
HOLDINGS INC., a corporation existing under the laws of the Province of Nova
Scotia ("NewCo") and METASOLV,  INC., a Delaware corporation ("MetaSolv");

     WHEREAS pursuant to a Share Purchase Agreement (the "SPA") dated as of July
20, 2001, between MetaSolv, MetaSolv AcquisitionCo, NewCo and all of the
shareholders of LAT45 Information Systems Inc. ("LAT45"), NewCo acquired all of
the issued and outstanding shares of LAT45 in exchange for a combination of cash
and exchangeable shares of NewCo (the "Exchangeable Shares");

     AND WHEREAS pursuant to the SPA, MetaSolv, MetaSolv AcquisitionCo and NewCo
have agreed to execute an exchange agreement substantially in the form of this
Agreement;

     NOW THEREFORE in consideration of the respective covenants and agreements
provided in this Agreement and for other valuable consideration (the receipt and
sufficiency of which are acknowledged), the parties agree as follows:

                                   ARTICLE 1

                        DEFINITIONS AND INTERPRETATION

1.1  Definitions

     In this  Agreement, the following terms shall have the following meanings:

     "Affiliate" has the meaning ascribed thereto in the Exchangeable Share
     Provisions;

     "Automatic Exchange Rights" means the benefit of the obligation of MetaSolv
     to effect the automatic exchange of MetaSolv Common Shares for Exchangeable
     Shares pursuant to section 2.10;

     "Board of Directors" means the Board of Directors of NewCo;
<PAGE>

                                      -2-

     "Business Day" means any day other than a Saturday, a Sunday or a day when
     banks are not open for business in Dallas, Texas and Montreal, Quebec.

     "Current Market Price" has the meaning ascribed thereto in the Exchangeable
     Share Provisions;

     "Exchange Right" has the meaning ascribed thereto in section 2.1;

     "Exchangeable Share Provisions" means the rights, privileges, restrictions
     and conditions attaching to the Exchangeable Shares;

     "Exchangeable Shares" means the non-voting exchangeable shares in the
     capital of NewCo as currently constituted;

     "Insolvency Event" shall mean:

          (a)  the insolvency or bankruptcy of NewCo or the making by NewCo of
               an assignment for the benefit of creditors or the making by NewCo
               of a proposal pursuant to any bankruptcy or debtor relief
               legislation for the benefit of its creditors or the filing by
               NewCo of a notice of intention to file a proposal or the making
               or authorization by NewCo of any bankruptcy proceeding, petition
               or application to any tribunal for the appointment of a receiver
               or trustee for its or for any substantial part of its property;

          (b)  the insolvency or bankruptcy of MetaSolv or the making by
               MetaSolv of an assignment for the benefit of creditors or the
               making by MetaSolv of a proposal pursuant to any bankruptcy or
               debtor relief legislation for the benefit of its creditors or the
               filing by MetaSolv of a notice of intention to file a proposal or
               the making of authorization by MetaSolv of any bankruptcy
               proceeding, petition or application to any tribunal for the
               appointment of a receiver or trustee for its or for any
               substantial part of its property; and

          (c)  NewCo not being permitted, pursuant to solvency requirements of
               applicable law, to redeem any Exchangeable Shares pursuant to the
               Exchangeable Share Provisions;

     "Liquidation Call Right" has the meaning ascribed thereto in the
     Exchangeable Share Provisions;

     "Liquidation Event" has the meaning ascribed thereto in section 2.10(a);

     "Liquidation Event Effective Date" has the meaning ascribed thereto in
     section 2.10(b);
<PAGE>

                                      -3-

     "Nasdaq" means the Nasdaq National Market;

     "person" includes an individual, partnership, corporation, company,
     unincorporated syndicate or organization, trust, trustee, executor,
     administrator and other legal representative;

     "MetaSolv Affiliates" means Affiliates of MetaSolv;

     "MetaSolv Common Share" means a share of common stock, par value U.S.
     $0.01, in the capital of MetaSolv as currently constituted;

     "MetaSolv Successor" has the meaning ascribed thereto in section 4.1(a);

     "Redemption Call Right" has the meaning ascribed thereto in the
     Exchangeable Share Provisions;

     "Retracted Shares" has the meaning ascribed thereto in section 2.6;

     "Retraction Call Right" has the meaning ascribed thereto in the
     Exchangeable Share Provisions;

     "Shareholders" means the persons set out in Schedule "A" attached hereto
     who continue to be the registered holders of Exchangeable Shares, as the
     case may be; and

     "Support Agreement" means that certain exchangeable share support agreement
     made as of even date herewith between NewCo, MetaSolv AcquisitionCo and
     MetaSolv.

1.2  Interpretation Not Affected by Headings, etc.

     The division of this Agreement into Articles, sections and other portions
and the insertion of headings are for convenience of reference only and should
not affect the construction or interpretation of this Agreement. Unless
otherwise indicated, all references to an "Article" or "section" followed by a
number and/or a letter refer to the specified Article or section of this
Agreement. The terms "this Agreement", "hereof", "herein" and "hereunder" and
similar expressions refer to this Agreement and not to any particular Article,
section or other portion hereof and include any agreement or instrument
supplementary or ancillary hereto.

1.3  Number, Gender, etc.
<PAGE>

                                      -4-

     Words importing the singular number only shall include the plural and vice
versa. Words importing any gender shall include all genders.

1.4  Date for any Action

     If any date on which any action is required to be taken under this
Agreement is not a Business Day, such action shall be required to be taken on
the next succeeding Business Day.

                                   ARTICLE 2

                     EXCHANGE RIGHT AND AUTOMATIC EXCHANGE

2.1  Grant of the Exchange Rights

     MetaSolv hereby grants to the Shareholders the right (the "Exchange
Right"), upon the occurrence and during the continuance of an Insolvency Event,
to require MetaSolv to purchase from each or any Shareholder all or any part of
the Exchangeable Shares held by the Shareholder and the Automatic Exchange
Rights, all in accordance with the provisions of this Agreement and the
Exchangeable Share Provisions, as the case may be. MetaSolv hereby acknowledges
receipt from the Shareholders of valuable consideration (and the adequacy
thereof) for the grant of the Exchange Right and the Automatic Exchange Rights
by MetaSolv to the Shareholders. The Exchange Right shall terminate on the fifth
anniversary of the date hereof (or such earlier date as there are no holders of
Exchangeable Shares other than MetaSolv and its Affiliates).

2.2  Legended Share Certificates

     NewCo will cause each certificate representing Exchangeable Shares to bear
an appropriate legend notifying the Shareholders of:

     (a)  their right to exercise the Exchange Right in respect of the
          Exchangeable Shares held by a Shareholder;

     (b)  the Automatic Exchange Rights, if applicable; and

     (c)  a legend to the effect that:

     "THE SECURITIES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED
     STATES SECURITIES ACT OF 1933 (THE "SECURITIES ACT") OR ANY STATE OR OTHER
     SECURITIES LAWS.  NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION
     HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED,
<PAGE>

                                      -5-

     PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH
     REGISTRATION OR UNLESS (I) A REGISTRATION STATEMENT UNDER THE SECURITIES
     ACT AND OTHER APPLICABLE SECURITIES LAWS WITH RESPECT TO THE SHARES AND THE
     TRANSFER SHALL THEN BE IN EFFECT; (II) THE SHARES ARE SOLD OR TRANSFERRED
     IN COMPLIANCE WITH REGULATION S ((S)230.901 THROUGH (S)230.905, AND
     PRELIMINARY NOTES) UNDER THE SECURITIES ACT, INCLUDING THE REQUIREMENT THAT
     THE SHARES NOT BE SOLD OR TRANSFERRED IN THE UNITED STATES OR TO UNITED
     STATES PERSONS FOR ONE YEAR FOLLOWING THE INITIAL ISSUANCE OF THE SHARES BY
     THE ISSUER; OR (III) THE SHARES ARE TRANSFERRED IN A TRANSACTION WHICH IS
     EXEMPT FROM THE REGISTRATION REQUIREMENTS OF SUCH LAWS, PROVIDED THAT, IF
     REQUESTED BY THE CORPORATION, AN OPINION OF COUNSEL REASONABLY SATISFACTORY
     TO THE CORPORATION IS FURNISHED TO THE CORPORATION THAT SUCH EXEMPTION IS
     AVAILABLE. HEDGING TRANSACTIONS WITH REGARD TO THE SHARES REPRESENTED BY
     THIS CERTIFICATE MAY NOT BE CONDUCTED UNLESS IN COMPLIANCE WITH THE
     SECURITIES ACT.

     THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE ENTITLED TO THE TERMS
     AND CONDITIONS CONTAINED IN THE EXCHANGE AGREEMENT (THE "EXCHANGE
     AGREEMENT") DATED ON OR ABOUT JULY 20, 2001 MADE BETWEEN METASOLV CANADA
     HOLDINGS INC., A CORPORATION EXISTING UNDER THE LAWS OF NOVA SCOTIA
     ("MCH"), METASOLV CANADA INC., A CORPORATION EXISTING UNDER THE LAWS OF
     NOVA SCOTIA ("METASOLV CANADA") AND METASOLV, INC., A DELAWARE CORPORATION
     ("METASOLV") AND THE OTHER SIGNATORIES THERETO INCLUDING, WITHOUT
     LIMITATION, THE EXCHANGE RIGHT AND THE AUTOMATIC EXCHANGE RIGHT AS DEFINED
     IN THE EXCHANGE AGREEMENT.  REFERENCE IS ALSO MADE TO THE TERMS AND
     CONDITIONS CONTAINED IN THE SUPPORT AGREEMENT (THE "SUPPORT AGREEMENT")
     DATED THE SAME DATE MADE BETWEEN MCH, METASOLV CANADA AND METASOLV; THE
     SHARES REPRESENTED HEREBY ARE SUBJECT TO THE DEEMED DELIVERY OF A
     RETRACTION REQUEST AS CONTEMPLATED IN THE SHARE PROVISIONS ATTACHED TO
     THESE SHARES, AND THE OVERRIDING PROVISIONS RELATING TO THE LIQUIDATION
     CALL RIGHT, THE REDEMPTION CALL RIGHT AND THE RETRACTION CALL RIGHT AS
     DEFINED THEREIN.
<PAGE>

                                      -6-

     THESE SECURITIES HAVE BEEN ISSUED IN RELIANCE UPON EXEMPTIONS FROM
     APPLICABLE CANADIAN SECURITIES LEGISLATION AND, ACCORDINGLY, SUCH
     SECURITIES MAY ONLY BE RESOLD IN COMPLIANCE WITH SUCH LAWS."

2.3  Purchase Price

     The purchase price payable by MetaSolv for each Exchangeable Share to be
purchased by MetaSolv under the Exchange Right shall be an amount per share
equal to:

     (A)  the Current Market Price of a MetaSolv Common Share on the last
          Business Day prior to the day of closing of the purchase and sale of
          such Exchangeable Share under the Exchange Right, which shall be
          satisfied in full by MetaSolv causing to be sent to such holder one
          MetaSolv Common Share (subject to adjustment in accordance with
          Section 11.1 of the Exchangeable Share Provisions), plus

     (B)  to the extent not paid by NewCo, an additional amount equivalent to:

          (i)  the full amount of all declared and unpaid dividends on each such
               Exchangeable Share held by such holder on any dividend record
               date which occurred prior to the closing of the purchase and sale
               plus

          (ii) the full amount of all dividends declared on MetaSolv Common
               Shares which have not been declared on Exchangeable Shares in
               accordance with Section 3.1 of the Exchangeable Share Provisions
               (provided that if the date for any such declared and unpaid
               dividends occurs on or after the day of closing of such purchase
               and sale the purchase price shall not include such additional
               amount equivalent to such declared and unpaid dividends).

     In connection with each exercise of the Exchange Right, MetaSolv will
     provide to the Shareholder whose Exchangeable Shares are being exchanged an
     Officer's Certificate setting forth the calculation of the purchase price
     for each Exchangeable Share. The purchase price for each such Exchangeable
     Share so purchased may be satisfied only by MetaSolv issuing and delivering
     or causing to be delivered to the relevant Shareholder, one MetaSolv Common
     Share (subject to adjustment in accordance with Section 11.1 of the
     Exchangeable Share Provisions) and on the applicable payment date a cheque
     for the balance, if any, of the purchase price without interest (but less
     any amounts withheld pursuant to section 2.11).  Upon payment by MetaSolv
     of such purchase price, the relevant Shareholder shall cease to have any
     right to be paid any amount in respect to declared and unpaid dividends on
     each such Exchangeable Share by MetaSolv.

2.4  Exercise Instructions
<PAGE>

                                      -7-

     Subject to the terms and conditions herein set forth, a Shareholder shall
be entitled, upon the occurrence and during the continuance of an Insolvency
Event, to exercise the Exchange Right with respect to all or any part of the
Exchangeable Shares registered in the name of such Shareholder on the books of
NewCo. To cause the exercise of the Exchange Right, the Shareholder shall
deliver to MetaSolv, in person or by certified or registered mail, at its head
office in Plano, Texas or at such other places as MetaSolv may from time to time
designate by written notice to the Shareholders, the certificates representing
the Exchangeable Shares which such Shareholder desires MetaSolv to purchase,
duly endorsed in blank for transfer, and accompanied by such other documents and
instruments as MetaSolv may reasonably request or may otherwise be required to
effect a transfer of Exchangeable Shares under the Companies Act (Nova Scotia)
(or such other corporate statute under which NewCo is subject) and the Articles
of Association of NewCo together with:

     (a)  a duly completed form of notice of exercise of the Exchange Right
          contained on the reverse of or attached to the Exchangeable Share
          certificates, stating

          (i)   that the Shareholder thereby exercises the Exchange Right so as
                to require MetaSolv to purchase from the Shareholder the number
                of Exchangeable Shares  specified therein,

          (ii)  that such Shareholder has good title to and owns all such
                Exchangeable Shares to be acquired by MetaSolv free and clear of
                all liens, claims and encumbrances,

          (iii) the names in which the certificates representing MetaSolv
                Common Shares issuable in connection with the exercise of the
                Exchange Right are to be issued; and

          (iv)  the address to which the new certificates or cheques, as the
                case may be, should be delivered; and

     (b)  payment (or evidence satisfactory to NewCo and MetaSolv of payment) of
          the taxes (if any) payable as contemplated by section 2.7 or 2.11 of
          this Agreement.

If only a part of the Exchangeable Shares represented by any certificate or
certificates delivered to MetaSolv are to be purchased by MetaSolv under the
Exchange Right, a new certificate for the balance of such Exchangeable Shares
shall be issued to the holder at the expense of NewCo.

2.5  Delivery of MetaSolv Common Shares or Cheques; Effect of Exercise

     Promptly after receipt of the certificates representing the Exchangeable
Shares which the Shareholder desires MetaSolv to purchase under the Exchange
Right, together with such documents and instruments of transfer and a duly
completed form of notice of exercise of the Exchange Right
<PAGE>

                                      -8-

(and payment of taxes, if any, payable as contemplated by section 2.7 or 2.11 or
evidence thereof), duly endorsed for transfer to MetaSolv, MetaSolv shall
promptly thereafter deliver or cause to be delivered to the Shareholder of such
Exchangeable Shares (or to such other persons, if any, properly designated by
such Shareholder) the number of MetaSolv Common Shares issuable in connection
with the exercise of the Exchange Right, and on the applicable payment date
cheques for the balance, if any, of the total purchase price therefor without
interest (but less, each case, any amounts withheld pursuant to section 2.11);
provided, however, that no such delivery shall be made unless and until the
Shareholder requesting the same shall have paid (or provided evidence
satisfactory to NewCo and MetaSolv of the payment of) the taxes (if any) payable
as contemplated by section 2.7 or 2.11 of this Agreement. Immediately upon the
exercise of the Exchange Right as provided in this section 2.5, the closing of
the transaction of purchase and sale contemplated by the Exchange Right shall be
deemed to have occurred and the holder of such Exchangeable Shares shall be
deemed to have transferred to MetaSolv all of such holder's right, title and
interest in and to such Exchangeable Shares and shall cease to be a holder of
such Exchangeable Shares and shall not be entitled to exercise any of the rights
of a holder in respect thereof, other than the right to receive the total
purchase price therefor, unless the requisite number of MetaSolv Common Shares
(together with a cheque for the balance, if any, of the total purchase price
therefor) is not allotted, issued and delivered by MetaSolv to the Shareholder,
within five Business Days of the date of exercise, in which case the rights of
the Shareholder shall remain unaffected until such MetaSolv Common Shares are so
allotted, issued and delivered by MetaSolv and any such cheque is so delivered
and paid. Concurrently with such Shareholder ceasing to be a holder of
Exchangeable Shares, the Shareholder shall be considered and deemed for all
purposes to be the holder of the MetaSolv Common Shares to be delivered to it
pursuant to the Exchange Right.

2.6  Exercise of Exchange Right Subsequent to Retraction

     In the event that a Shareholder has exercised its right under Article 6 of
the Exchangeable Share Provisions to require NewCo to redeem any or all of the
Exchangeable Shares held by the Shareholder (the "Retracted Shares") and is
notified by NewCo pursuant to section 6.6 of the Exchangeable Share Provisions
that NewCo will not be permitted as a result of liquidity or solvency
requirements of applicable law to redeem all such Retracted Shares, and provided
that MetaSolv AcquisitionCo shall not have exercised the Retraction Call Right
with respect to the Retracted Shares and that the Shareholder has not revoked
the retraction request delivered by the Shareholder to NewCo pursuant to section
6.1 of the Exchangeable Share Provisions, the retraction request will constitute
the exercise of the Exchange Right with respect to those Retracted Shares that
NewCo is unable to redeem. In any such event, NewCo hereby agrees with the
Shareholder promptly to forward or cause to be forwarded to MetaSolv all
relevant materials delivered by the Shareholder to NewCo (including without
limitation, a copy of the retraction request delivered pursuant to section 6.1
of the Exchangeable Share Provisions) in connection with such proposed
redemption of the Retracted Shares and MetaSolv will thereupon fulfil its
obligations arising as a result of the exercise the Exchange Right with respect
to the Retracted Shares that NewCo is not permitted to redeem and will purchase
such Exchangeable Shares in accordance with the provisions of this Article 2.
<PAGE>

                                      -9-

2.7  Stamp or Other Transfer Taxes

     Upon any sale of Exchangeable Shares to MetaSolv pursuant to the Exchange
Right or the Automatic Exchange Rights, the share certificate or certificates
representing MetaSolv Common Shares, or the cheque, as the case may be, to be
delivered in connection with the payment of the total purchase price therefor
shall be issued in the name of the Shareholder of the Exchangeable Shares so
sold or in such names as such Shareholder may otherwise direct in writing
without charge to the holder of the Exchangeable Shares so sold; provided,
however, that such Shareholder:

     (a)  shall pay (and neither MetaSolv nor NewCo shall be required to pay)
          any documentary, stamp, transfer or other taxes that may be payable in
          respect of any transfer, including those involved in the issuance or
          delivery of such shares to a person other than such Shareholder; or

     (b)  shall have evidenced to the satisfaction of MetaSolv and NewCo that
          such taxes, if any, have been paid.

2.8  Notice of Insolvency Event

     As soon as practicable following the occurrence of an Insolvency Event or
any event that with the giving of notice or the passage of time or both would be
an Insolvency Event, NewCo and/or MetaSolv, as the case may be, shall give
written notice thereof to the Shareholders, which notice shall contain a brief
statement of the rights of the Shareholders with respect to the Exchange Right
as provided for in this Article 2.

2.9  MetaSolv Common Shares

     MetaSolv hereby represents, warrants and covenants that it has irrevocably
reserved for issuance such number of MetaSolv Common Shares as is equal to the
number of Exchangeable Shares outstanding at the date hereof and that it will at
all times keep available free from pre-emptive and other rights, out of its
authorized and unissued capital stock, such number of MetaSolv Common Shares (or
other shares or securities into which MetaSolv Common Shares may be reclassified
or changed) as is necessary to enable MetaSolv and NewCo to perform their
respective obligations pursuant to this Agreement, the Exchangeable Share
Provisions and the Support Agreement.  MetaSolv hereby further represents,
warrants and covenants that the MetaSolv Common Shares issuable as described
herein will be duly authorized and validly issued as fully paid and non-
assessable.

2.10 Automatic Exchange on Liquidation of MetaSolv
<PAGE>

                                      -10-

     (a)  MetaSolv will give the Shareholders notice of each of the following
          events (each, a "Liquidation Event") at the time set forth below:

          (i)  in the event of any determination by the board of directors of
               MetaSolv to institute voluntary liquidation, dissolution or
               winding-up proceedings with respect to MetaSolv or to effect any
               other distribution of assets of MetaSolv among its shareholders
               for the purpose of winding-up its affairs, at least 60 days prior
               to the proposed effective date of such liquidation, dissolution,
               winding-up or other distribution; and

          (ii) as soon as practicable following the earlier of receipt by
               MetaSolv of notice of, and MetaSolv otherwise becoming aware of,
               any threatened or instituted claim, suit, petition or other
               proceedings with respect to the involuntary liquidation,
               dissolution or winding-up of MetaSolv or to effect any other
               distribution of assets of MetaSolv among its shareholders for the
               purpose of winding up its affairs, in each case where MetaSolv
               has failed to contest in good faith any such proceeding commenced
               in respect of MetaSolv within 30 days of becoming aware thereof.

          Such notice shall include a brief description of the automatic
          exchange of Exchangeable Shares for MetaSolv Common Shares provided
          for in section 2.10(b). Notwithstanding anything contained herein,
          MetaSolv shall not have any obligation to provide any notice to the
          Shareholders of any matter unless it is required to provide similar
          notice to its shareholders or provide public disclosure of such matter
          pursuant to applicable U.S. securities laws.

     (b)  In order that the Shareholders will be able to participate on a pro
          rata basis with the holders of MetaSolv Common Shares in the
          distribution of assets of MetaSolv in connection with a Liquidation
          Event, on the fifth Business Day prior to the effective date (the
          "Liquidation Event Effective Date") of a Liquidation Event all of the
          then outstanding Exchangeable Shares shall be automatically exchanged
          for MetaSolv Common Shares. To effect such automatic exchange,
          MetaSolv shall purchase, and shall be deemed to have purchased, on the
          fifth Business Day prior to the Liquidation Event Effective Date each
          Exchangeable Share then outstanding and held by Shareholders, and each
          Shareholder shall sell, and shall be deemed to have sold, the
          Exchangeable Shares held by it at such time, for a purchase price per
          share equal to  the aggregate of:

          (i)   the Current Market Price of a MetaSolv Common Share on the fifth
                Business Day prior to the Liquidation Event Effective Date,
                which shall be satisfied in full by MetaSolv issuing to the
                Shareholder one MetaSolv Common Share
<PAGE>

                                      -11-

                (subject to adjustment in accordance with Section 11.1 of the
                Exchangeable Share Provisions), plus

          (ii)  to the extent not paid by NewCo, an additional amount equivalent
                to the full amount of all declared and unpaid dividends on each
                such Exchangeable Share held by such holder on any dividend
                record date which occurred prior to the date of the exchange,
                plus

          (iii) the full amount of all dividends declared on MetaSolv Common
                Shares which have not been declared on Exchangeable Shares in
                accordance with Section 3.1 of the Exchangeable Share Provisions
                (provided that if the date for any such declared and unpaid
                dividends occurs on or after the day of closing of such purchase
                and sale the purchase price shall not include such additional
                amount equivalent to such declared and unpaid dividends).

     (c)  On the fifth Business Day prior to the Liquidation Event Effective
          Date, the closing of the transaction of purchase and sale contemplated
          by the automatic exchange of Exchangeable Shares for MetaSolv Common
          Shares shall be deemed to have occurred, and each Shareholder shall be
          deemed to have transferred to MetaSolv all of such Shareholder's
          right, title and interest in and to such Shareholder's Exchangeable
          Shares and shall cease to be a holder of such Exchangeable Shares and
          MetaSolv shall issue to the Shareholder MetaSolv Common Shares
          issuable upon the automatic exchange of Exchangeable Shares for
          MetaSolv Common Shares and on the applicable payment date shall
          deliver to the Shareholder a cheque for the balance, if any, of the
          total purchase price for such Exchangeable Shares without interest but
          less any amounts withheld pursuant to section 2.11. Concurrently with
          such Shareholder ceasing to be a holder of Exchangeable Shares, the
          Shareholder shall be considered and deemed for all purposes to be the
          holder of MetaSolv Common Shares issued pursuant to the automatic
          exchange of Exchangeable Shares for MetaSolv Common Shares and the
          certificates held by the Shareholder previously representing the
          Exchangeable Shares exchanged by the Shareholder with MetaSolv
          pursuant to such automatic exchange shall thereafter be deemed to
          represent MetaSolv Common Shares issued to the Shareholder by MetaSolv
          pursuant to such automatic exchange. Upon the request of a Shareholder
          and the surrender by the Shareholder of Exchangeable Share
          certificates deemed to represent MetaSolv Common Shares, duly endorsed
          in blank and accompanied by such instruments of transfer as MetaSolv
          may reasonably require, MetaSolv shall deliver or cause to be
          delivered to the Shareholder certificates representing MetaSolv Common
          Shares of which the Shareholder is the holder.

2.11 Withholding Rights
<PAGE>

                                      -12-

     MetaSolv, MetaSolv AcquisitionCo and NewCo shall be entitled to deduct and
withhold from any dividends paid on the Exchangeable Shares and any
consideration otherwise payable to any holder of Exchangeable Shares such
amounts as MetaSolv, NewCo and MetaSolv AcquisitionCo determine they are
required to deduct and withhold with respect to the making of such payment under
the United States Internal Revenue Code of 1986, as amended, the Income Tax Act
(Canada) or any provision of state, local, provincial or foreign tax law. To the
extent that amounts are so withheld, such withheld amounts shall be treated for
all purposes hereof as having been paid to the holder of the Exchangeable Shares
in respect of which such deduction and withholding was made, provided that such
withheld amounts are actually remitted to the appropriate taxing authority. To
the extent that the amount so required to be deducted or withheld from any
payment to a holder exceeds the cash portion of the consideration otherwise
payable to the holder, NewCo, MetaSolv AcquisitionCo and MetaSolv are hereby
authorized to sell or otherwise dispose of at fair market value such portion of
such consideration as is necessary to provide sufficient funds to NewCo,
MetaSolv AcquisitionCo and MetaSolv, after payment of any costs or expenses of
such sale, in order to enable them to comply with such deduction or withholding
requirement and NewCo, MetaSolv AcquisitionCo and MetaSolv shall give an
accounting to the holder with respect thereto and any balance of such proceeds
of sale.

                                   ARTICLE 3

                   CERTAIN RIGHTS OF METASOLV ACQUISITIONCO
                        TO ACQUIRE EXCHANGEABLE SHARES

3.1  Call Rights

     Each of the Shareholders hereby acknowledges and agrees that upon the
occurrence of certain events, MetaSolv AcquisitionCo has the right to purchase
all of the Exchangeable Shares held by such Shareholder pursuant to the
Liquidation Call Right, the Redemption Call Right and the Retraction Call Right,
all as set out in greater detail in the Exchangeable Share Provisions.

                                   ARTICLE 4

                              METASOLV SUCCESSORS

4.1  Certain Requirements in Respect of Combination, etc.

     MetaSolv shall not consummate any transaction (whether by way of
reconstruction, reorganization, consolidation, merger, transfer, sale, lease or
otherwise) whereby all or substantially all of its undertaking, property and
assets would become the property of any other person or, in the
<PAGE>

                                      -13-

case of a consolidation or merger, of the continuing corporation or other entity
resulting therefrom, unless, but may do so if:

     (a)  such other person or continuing corporation or other entity (herein
          called the "MetaSolv Successor"), by operation of law, becomes,
          without further action, bound by the terms and provisions of this
          Agreement or, if not so bound, executes, prior to or contemporaneously
          with the consummation of such transaction, an agreement supplemental
          hereto and such other instruments (if any) as are reasonably necessary
          or advisable to evidence the assumption by MetaSolv Successor of
          liability for all moneys payable and property deliverable hereunder
          and the covenant of such MetaSolv Successor to pay and deliver or
          cause to be delivered the same and its agreement to observe and
          perform all the covenants and obligations of MetaSolv under this
          Agreement; and

     (b)  such transaction shall be upon such terms and conditions which
          substantially preserve and do not impair in any material respect any
          of the rights, duties, powers and authorities of the Shareholders
          hereunder.

4.2  Vesting of Powers in Successor

     Whenever the conditions of section 4.1 have been duly observed and
performed and if requested by the MetaSolv or the MetaSolv Successor, MetaSolv
Successor and NewCo shall execute and deliver, for their own benefit and for the
benefit of the Shareholders, the supplemental agreement provided for in Article
5 and thereupon MetaSolv Successor shall possess and from time to time may
exercise each and every right and power of MetaSolv and perform each and every
obligation of MetaSolv under this Agreement in the name of MetaSolv or otherwise
and any act or proceeding by any provision of this Agreement required to be done
or performed by the Board of Directors of MetaSolv or any officers of MetaSolv
may be done and performed with like force and effect by the directors or
officers of such MetaSolv Successor.

4.3  Wholly-Owned Subsidiaries

     Nothing herein shall be construed as preventing the amalgamation or merger
of any wholly-owned direct or indirect subsidiary of MetaSolv with or into
MetaSolv or the winding-up, liquidation or dissolution of any wholly-owned
subsidiary of MetaSolv provided that all of the assets of such subsidiary are
transferred to MetaSolv or another wholly-owned direct or indirect subsidiary of
MetaSolv (and, for greater certainty, all such transactions are expressly
permitted by this Article 4).

                                   ARTICLE 5

                    AMENDMENTS AND SUPPLEMENTAL AGREEMENTS
<PAGE>

                                      -14-

5.1  Amendments, Modifications, etc.

     Subject to sections 5.2 and 5.4 hereof, this Agreement may not be amended,
modified or waived except by an agreement in writing executed by MetaSolv and
NewCo, which agreement has been:

     (a)  approved of by Shareholders holding at least 50% of the Exchangeable
          Shares at the time outstanding, or

     (b)  voted in favour of by holders from time to time of the Exchangeable
          Shares at meetings held in accordance with the share provisions of the
          Exchangeable Shares.

5.2  Ministerial Amendments

     Notwithstanding the provisions of section 5.1 hereof, MetaSolv and NewCo
may in writing, at any time and from time to time, without the approval of the
Shareholders, amend or modify this Agreement for the purposes of:

     (a)  adding to the covenants of any or all parties hereto for the
          protection of the Shareholders hereunder provided that the board of
          directors of each of NewCo and MetaSolv shall be of the good faith
          opinion that such additions will not be prejudicial in any material
          respect to the rights or interests of the Shareholders as a whole;

     (b)  making such amendments or modifications not inconsistent with this
          Agreement as may be necessary or desirable with respect to matters or
          questions which, in the good faith opinion of the board of directors
          of each of MetaSolv and NewCo, having in mind the best interests of
          the Shareholders, it may be expedient to make, provided that such
          boards of directors shall be of the opinion that such amendments and
          modifications will not be prejudicial in any material respect to the
          interests of the Shareholders as a whole; or

     (c)  making such changes or corrections which, on the advice of counsel to
          MetaSolv and NewCo, are required for the purpose of curing or
          correcting any ambiguity or defect or inconsistent provision or
          clerical omission or mistake or manifest error; provided that the
          Board of Directors of each of MetaSolv and NewCo shall be of the
          opinion that such changes or corrections will not be prejudicial in
          any material respect to the rights and interests of the Shareholders.

5.3  Meeting to Consider Amendments
<PAGE>

                                      -15-

     NewCo, at the request of MetaSolv, shall call a meeting or meetings of the
Shareholders for the purpose of considering any proposed amendment or
modification requiring approval pursuant hereto. Any such meeting or meetings
shall be called and held in accordance with the Articles of Association of
NewCo, the Exchangeable Share Provisions and all applicable laws.

5.4  Changes in Capital of MetaSolv and NewCo

     At all times after the occurrence of any event contemplated pursuant to
sections 2.5 of the Support Agreement or otherwise, as a result of which either
MetaSolv Common Shares or the Exchangeable Shares or both are in any way
changed, this Agreement shall forthwith be deemed to be amended and modified as
necessary in order that it shall apply with full force and effect, mutatis
mutandis, to all new securities into which MetaSolv Common Shares or the
Exchangeable Shares or both are so changed and MetaSolv and NewCo shall, if
requested by MetaSolv, execute and deliver a supplemental agreement giving
effect to and evidencing such necessary amendments and modifications, whereupon
this Agreement shall, notwithstanding the provisions of section 5.1,  be amended
as contemplated therein.

5.5  Execution of Supplemental Agreements

     Except as contemplated herein, no amendment to or modification or waiver of
any of the provisions of this Agreement otherwise permitted hereunder shall be
effective unless made in writing and signed by all of the parties hereto. From
time to time NewCo (when authorized by a resolution of its Board of Directors),
MetaSolv AcquisitionCo (when authorized by a resolution of its board of
directors) and MetaSolv (when authorized by a resolution of its board of
directors) may, subject to the provisions of these presents, and they shall,
when so directed by these presents, execute and deliver by their proper
officers, agreements or other instruments supplemental hereto, which thereafter
shall form part hereof, for any one or more of the following purposes:

     (a)  evidencing the succession of MetaSolv Successors and the covenants of
          and obligations assumed by each such MetaSolv Successor in accordance
          with the provisions of Article 5;

     (b)  making any additions to, deletions from or alterations of the
          provisions of this Agreement, the Exchange Right or the Automatic
          Exchange Rights which will not be prejudicial in any material respect
          to the interests of the Shareholders or are, in the opinion of
          MetaSolv and NewCo, necessary or advisable in order to incorporate,
          reflect or comply with any legislation the provisions of which apply
          to MetaSolv, NewCo  or this Agreement; and

     (c)  for any other purposes not inconsistent with the provisions of this
          Agreement, including without limitation, to make or evidence any
          amendment or modification to
<PAGE>

                                      -16-

          this Agreement as contemplated hereby, provided that, in the opinion
          of MetaSolv and NewCo, the rights of the Shareholders will not be
          materially prejudiced thereby.

                                   ARTICLE 6

                                    GENERAL

6.1  Term

     This Agreement shall come into force and be effective as of the date hereof
and shall terminate and be of no further force and effect at such time as no
Exchangeable Shares are held by any person or entity other than MetaSolv and any
of its Affiliates.

6.2  Severability

     If any provision of this Agreement is held to be invalid, illegal or
unenforceable, the validity, legality or enforceability of the remainder of this
Agreement shall not in any way be affected or impaired thereby and this
Agreement shall be carried out as nearly as possible in accordance with its
original terms and conditions; and to this end the provisions of this Agreement
are intended to be and shall be deemed severable; provided, however, that if the
provision or provisions so held to be invalid, in the reasonable judgment of the
parties hereto, is or are so fundamental to the intent of the parties hereto and
the operation of this Agreement that the enforcement of the other provisions
hereof, in the absence of such invalid provision or provisions, would damage
irreparably the intent of the parties in entering into this Agreement, the
parties hereto shall agree to amend or otherwise modify this Agreement so as to
carry out the intent and purposes hereof and the transactions contemplated
hereby.

6.3  Enurement

     This Agreement shall be binding upon and enure to the benefit of the
parties hereto and their respective successors and permitted assigns and to the
benefit of the Shareholders.

6.4  Notice to NewCo, MetaSolv AcquisitionCo and MetaSolv

     Any notice or other communication required or permitted to be delivered to
any party under this Agreement shall be in writing and shall be deemed properly
delivered, given and received when delivered (by hand, by registered mail, by
courier or express delivery service or by facsimile) to the address or facsimile
telephone number set forth beneath the name of such party below (or to such
other address or facsimile telephone number as such party shall have specified
in a written notice given to the other parties hereto):
<PAGE>

                                      -17-

          if to MetaSolv, MetaSolv AcquisitionCo or NewCo:

          MetaSolv, Inc.
          5560 Tennyson Parkway
          Plano, Texas
          75024
          Attention: Jonathan K. Hustis
          Facsimile No.: (972) 403-8989

          with a copy to:

          Vinson & Elkins L.L.P.
          3700 Trammel Crow Center
          2001 Ross Avenue
          Dallas, Texas 75201
          Attention: Jeffrey A. Chapman
          Facsimile No.:(214) 999-7797

          and to:

          Aird & Berlis LLP
          BCE Place
          Suite 1800, Box 754
          181 Bay Street
          Toronto, Ontario M5J 2T9
          Attention:  Jay A. Lefton, Esq.
          Facsimile No.:  (416) 863-1515

          and to:

          Mendelsohn Rosentzveig Shacter
          1000 Sherbrooke Street West
          27th Floor
          Montreal, Quebec H3A 3G4
          Attention:  David L. Rosentzveig
          Facsimile No.: (514) 987-1213

Any notice or other communication given personally shall be deemed to have been
given and received upon delivery thereof and if given by telecopy shall be
deemed to have been given and received on the date of confirmed receipt thereof,
provided such notice or other communication is received prior to 5:00 p.m.
(local time) on a Business Day, and otherwise it shall be deemed to have been
given and received upon the immediately following Business Day. If, by reason of
any actual or threatened interruption of mail service due to strike, lock-out or
otherwise, any notice to be given
<PAGE>

                                      -18-

would be unlikely to reach its destination in a timely manner, such notice shall
be valid and effective only if delivered as provided above other than by mail to
the intended recipient in accordance with the foregoing provisions.

6.5  Notice to Shareholders

     Any and all notices to be given and any documents to be sent to any
Shareholders may be given or sent to the address of such Shareholder shown on
the register of holders of Exchangeable Shares in any manner permitted by the
Articles of Association of NewCo or the Exchangeable Share Provisions from time
to time in force in respect of notices to shareholders and shall be deemed to be
received (if given or sent in such manner) at the time specified in such
Articles of Association or Exchangeable Share Provisions, the provisions of
which Articles of Association or Exchangeable Share Provisions shall apply
mutatis mutandis to notices or documents as aforesaid sent to such Shareholders.

6.6  Counterparts

     This Agreement may be executed in counterparts, each of which shall be
deemed an original, and all of which taken together shall constitute one and the
same instrument.

6.7  Governing Law

     The provisions of section 8.12 of the SPA are hereby incorporated by
reference herein, mutatis mutandis.

6.8   Language

     The parties hereto confirm that it is their wish that this Agreement, as
well as all other documents related hereto, including legal notices, have been
and shall be drawn up in the English language only.  Les parties confirment leur
desir que cet accord ainsi que tous les documents, y compris tous les avis qui
s'y rattachent, soient rediges en langue anglaise.

6.9  Rules of Construction

     The parties hereto agree that they have been represented by counsel during
the negotiation and execution of this Agreement and, therefore, waive the
application of any law, regulation, holding or rule of construction providing
that ambiguities in an agreement or other document will be construed against the
party drafting such agreement or document.

         [the remainder of this page has been intentionally left blank]
<PAGE>

                                      -19-

     IN WITNESS WHEREOF the parties hereto have caused this Agreement to be duly
executed as of the date first above written.

                              METASOLV, INC.

                              By:   ________________________________c/s
                                    Name:  Jonathan K. Hustis
                                    Title:  Vice President - Business Services
                                    Authorized Signing Officer

                              METASOLV CANADA HOLDINGS INC.

                              By    ________________________________
                                    Name:  Jonathan K. Hustis
                                    Title:  Director and Secretary
                                    Authorized Signing Officer

                              METASOLV CANADA INC.

                              By    ________________________________
                                    Name:  Jonathan K. Hustis
                                    Title:  Director and Secretary
                                    Authorized Signing Officer
<PAGE>

                                      -20-

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Elie Abboud, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Perihane Abdallah Nasrallah, by Joseph
                                    Hatchuel, her attorney-in-fact duly
                                    appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Antonio Arcuri, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

                              B.A.G.H. TECHNOLOGIES INC.

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Authorized Signing Officer
<PAGE>

                                      -21-

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Francoise Bellon, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Francoise Benichou, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     David Bitton, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Nassim Bouabcha, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.
<PAGE>

                                      -22-

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Samuel Bouhadana, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Ghada Boutanios, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Pascal Bouvry, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Jean-Francois Brisson, by Joseph Hatchuel,
                                    his attorney-in-fact duly appointed.
<PAGE>

                                      -23-

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Joseph Cohen, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Gilbert Cousineau, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Yves Desrosiers, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Charles Elazar, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.
<PAGE>

                                      -24-

                              FIDUCIE CLOALIMA

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE FAMILIALE TOUSAGAMI

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE PERSONNEL-CLE LAT45

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

                              FIDUCIE TOM-TOM

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney
<PAGE>

                                      -25-

                              FIDUCIE YADA

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Herve Francois, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Antoinette Giuffrida, by Joseph Hatchuel,
                                    her attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Fernando Gutierrez, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.
<PAGE>

                                      -26-

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Theodora Hatchuel, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Toufik Issad, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Claude Jean, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Benoit Lemieux, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
<PAGE>

                                      -27-

Witness                       )     Celine Lessard, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Aaron Minciotti, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Sarah Minciotti, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Patrick Murris, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Paula Oriani, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

                              OXHENHAM INTERNATIONAL LTD.
<PAGE>

                                      -28-

                              By:   __________________________________c/s
                                    Name:
                                    Title:
                                    Duly Appointed Authorized Signing Officer,
                                    by Power of Attorney

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Ginette Pelletier, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Sylvain Plourde, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Gina Ratte, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Isabelle Sicotte, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.
<PAGE>

                                      -29-

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Robert Kimbal Solar, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Christian St-Po, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Abdul Hafiz Sultani, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Tounissoux, Sandrine, by Joseph Hatchuel,
                                    her attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
<PAGE>

                                      -30-

______________________________)     __________________________________ l.s.
Witness                       )     Marie Tremblay, by Joseph Hatchuel, her
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Patrice Trudel, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.

SIGNED, SEALED AND DELIVERED  )
in the presence of            )
                              )
                              )
______________________________)     __________________________________ l.s.
Witness                       )     Roland Younes, by Joseph Hatchuel, his
                                    attorney-in-fact duly appointed.
<PAGE>

                                 Schedule "A"
                 to the Exchange Agreement dated July 20, 2001

                             LIST OF SHAREHOLDERS
                             --------------------

Abboud, Elie

Abdallah Nasrallah, Perihane

Arcuri, Antonio

B.A.G.H. Technologies Inc.

Bellon, Francoise

Benichou, Francoise

Bitton, David

Bouabcha, Nassim

Bouhadana, Samuel

Boutanios, Ghada

Bouvry, Pascal

Brisson, Jean-Francois

Cohen, Joseph

Cousineau,  Gilbert

Desrosiers, Yves

Elazar, Charles

Fiducie Cloalima

Fiducie Familiale Tousagami

Fiducie Personnel-cle Lat45

Fiducie Tom-Tom

Fiducie Yada

Francois, Herve

Giuffrida, Antoinette

Gutierrez, Fernando

Hatchuel, Theodora

Issad, Toufik

Jean, Claude
<PAGE>

Lemieux, Benoit

Lessard, Celine

Minciotti, Aaron

Minciotti, Sarah

Murris, Patrick

Oriani, Paula

Oxhenham International Ltd.

Pelletier, Ginette

Plourde, Sylvain

Ratte, Gina

Sicotte, Isabelle

Solar, Robert Kimbal

St-Po, Christian

Sultani, Abdul Hafiz

Tounissoux, Sandrine

Tremblay, Marie

Trudel, Patrice

Younes, Roland

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