Document:

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                                                                   Exhibit 10.02

                                 March 28, 2003

Duke Energy Field Services, LLC
370 17th Street
Denver, CO 80202
Attention: Rose M. Robeson
           Chief Financial Officer

Ladies/Gentlemen:

         Bank One, NA, having its principal office in Chicago, Illinois (the
"Lender"), is pleased to make a term loan (the "Term Loan") in the amount of
$100,000,000 on the date hereof to Duke Energy Field Services, LLC (the
"Borrower") on the terms and conditions set forth below.

         1.       The principal amount of the Term Loan may be divided into
tranches (each a "Tranche") which will bear interest, at the Borrower's option:

         (a)      at a rate equal to the higher of (i) the prime rate of
interest announced by the Lender from time to time (the "Prime Rate"), changing
when and as the Prime Rate changes, and (ii) the sum of (x) the Federal Funds
Effective Rate (as defined below) most recently determined by the Lender plus
(y) 0.50% per annum, with interest payable on the first business day of each
calendar quarter, on the Maturity Date (as defined below), and on demand
thereafter (any Tranche bearing interest as described in this clause (a), an
"ABR Tranche"); or

         (b)      subject to availability and for interest periods of one, two
or three months (provided that no such interest period may extend beyond the
Maturity Date), at a fixed rate equal to the sum of 1.35% per annum plus the
Eurodollar Rate, where "Eurodollar Rate" means the applicable London interbank
offered rate for deposits in U.S. dollars appearing on the display designated as
page "3750" of the Telerate Service (or such other page as may replace the 3750
page of that service or, if the Telerate Service shall cease displaying such
rates, such other service as may be nominated by the British Bankers'
Association for the purpose of displaying London Interbank Offered Rates for
U.S. Dollar deposits) as of 11:00 a.m. (London time) two business days prior to
the first day of the applicable interest period, and having a maturity equal to
such interest period, adjusted for maximum statutory reserve requirements, with
interest payable on the last day of such interest period (a Tranche bearing
interest as described in this clause (b), a "Eurodollar Tranche").

         As used herein, "Federal Funds Effective Rate" means, for any day, an
interest rate per annum equal to the weighted average of the rates on overnight
Federal Funds transaction with members of the Federal Reserve System arranged by
Federal funds brokers, as published for such day by the Federal Reserve Bank of
New York, or if such rate is not so published for such day, the average of the
quotations for such day on such transactions received by the Lender from three
Federal funds brokers of recognized standing selected by it.

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         Each Tranche shall be in the amount of $10,000,000 or a higher integral
multiple of $1,000,000. Initially, the entire Term Loan shall be a Eurodollar
Tranche having an interest period of one month.

         The Borrower may elect to convert all or any portion (subject to the
last sentence of this paragraph) of any ABR Tranche to a Eurodollar Tranche or
vice versa, or to continue any Eurodollar Tranche for a new interest period, by
giving notice to the Lender not later than 10:00 a.m. (Chicago time) on the date
of any conversion to an ABR Tranche or three business days prior to any
conversion to or continuation of a Eurodollar Tranche. If at the end of any
interest period for a Eurodollar Tranche, the Borrower has not timely selected a
new interest period, such Tranche shall automatically convert to an ABR Tranche.
After giving effect to any conversion or continuation, the principal amount of
each Tranche shall be $10,000,000 or a higher integral multiple of $1,000,000.

         Notwithstanding the foregoing provisions of this Section 1, if any
principal of the Term Loan is not paid when due (by acceleration or otherwise),
such principal shall bear interest from such due date until paid at a rate per
annum equal to the sum of 1% plus the rate otherwise applicable thereto pursuant
to the terms hereof.

         2.       All computations of interest on ABR Tranches when the
applicable interest rate is determined by the Prime Rate shall be made on the
basis of a year of 365 or 366 days, as the case may be, and actual days elapsed.
All other computations of interest shall be made on the basis of a 360-day year
and actual days elapsed.

         3.       The Term Loan shall be due and payable on September 30, 2003
(the "Maturity Date"). The Borrower may from time to time prepay the Term Loan
in whole or in part upon (a) three business days' prior notice, in the case of a
prepayment of a Eurodollar Tranche, or (b) same day notice, in the case of an
ABR Tranche; provided that each partial prepayment of a Tranche shall be in an
integral multiple of $1,000,000 and, after giving effect to any prepayment the
principal amount of each Tranche shall be $10,000,000 or a higher integral
multiple of $1,000,000.

         4.       The obligation of the Lender to make the Term Loan is subject
to conditions precedent that (a) the Lender shall have received appropriate
resolutions, an incumbency certificate, an opinion of counsel and such other
documents as the Lender may reasonably request; (b) the representations and
warranties of the Borrower in Section 5 shall be true and correct in all
material respects as of the date of the making of the Term Loan; and (c) no
Event of Default (as defined below) or event which, with the giving of notice,
the passage of time or both, would become an Event of Default shall exist or
would result therefrom.

         5.       The Borrower represents and warrants to the Lender that:

         (a)      None of the execution and delivery of this letter agreement,
the consummation of the transactions contemplated herein, nor the performance of
and compliance with the terms and provisions hereof by the Borrower will (i)
violate or conflict with any provision of its organizational documents or
bylaws, (ii) materially violate, contravene or conflict with any applicable law
(including, without limitation, the Public Utility Holding Company Act of 1935,

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as amended), regulation (including, without limitation, Regulation U or X of the
Board of Governors of the Federal Reserve System (the "FRB")), order, writ,
judgment, injunction, decree or permit applicable to it, (iii) materially
violate, contravene or conflict with contractual provisions of, or cause an
event of default under, any indenture, loan agreement, mortgage, deed of trust,
contract, agreement or instrument to which it is a party or by which it may be
bound or (iv) result in or require the creation of any Lien (as defined in the
Syndicated Agreement) upon or with respect to its properties;

         (b)      this letter agreement is the Borrower's legal, valid and
binding obligation, enforceable against the Borrower in accordance with its
terms, except as enforceability may be limited by bankruptcy or insolvency laws
or similar laws affecting creditors' rights generally or by general equitable
principles;

         (c)      the proceeds of the Term Loan will be used for the Borrower's
general company purposes, and none of such proceeds will be used for the purpose
of (i) purchasing or carrying any "margin stock" as defined in Regulation U or X
of the FRB, (ii) for the purpose of reducing or retiring any Indebtedness which
was originally incurred to purchase or carry "margin stock", (iii) for any other
purpose which might constitute this transaction a "purpose credit" within the
meaning of Regulation U or X of the FRB or (iv) for the acquisition of another
entity unless the board of directors (or other comparable governing body) or
stockholders, as appropriate, of such entity have approved such acquisition; and

         (d)      each of the representations and warranties set forth in
Section 6 of the Credit Agreement (the "Syndicated Agreement") dated as of March
28, 2003 among the Borrower, Duke Energy Field Services Corporation, various
lenders and JPMorgan Chase Bank, as agent, is true and correct as if each of
such representations and warranties (and all related definitions) were set forth
in full herein (except to the extent such representations and warranties
expressly refer to an earlier date, in which case they were true and correct as
of such earlier date).

         6.       The Borrower will perform, comply with and observe for the
Lender's benefit the covenants set forth in Sections 7 and 8 of the Syndicated
Agreement and, for purposes of the foregoing, the provisions of such Sections,
together with all related definitions, are incorporated herein by reference,
mutatis mutandis, and shall be deemed to continue in effect for the Lender's
benefit as in effect on the date hereof, whether or not the Syndicated Agreement
remains in effect or is amended, waived or otherwise modified by the parties
thereto.

         7.       Each of the following shall constitute an "Event of Default"
hereunder: (a) the Borrower fails to pay any principal of the Term Loan when due
or any interest, fee or other amount payable hereunder within five days of the
due date therefor; (b) the Borrower fails to comply with or to perform any
provision of this letter agreement and, in the case of any provision hereof
which is incorporated by reference from the Syndicated Agreement, other than
Sections 7.1(e), 7.8, 7.10, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6 thereof, such
failure shall continue unremedied for a period of at least 30 days after the
earlier of (x) a Responsible Officer (as defined in the Syndicated Agreement) of
the Borrower becomes aware of such failure or (y) notice of such failure is
given by the Lender to the Borrower; (c) any representation or warranty made by
the Borrower herein or any in any writing furnished in connection herewith or
pursuant hereto shall prove to have been untrue in any material respect on the
date as of when made; or

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(d) an "Event of Default" as defined in the Syndicated Agreement (as now or
hereafter in effect) shall occur and be continuing.

         Upon the occurrence of an Event of Default resulting from an "Event of
Default" under Section 9.1(e) of the Syndicated Agreement all obligations
hereunder shall become immediately due and payable in full; and upon the
occurrence of any other Event of Default, the Lender may declare the principal
of and accrued interest on the Term Loan, and all other amounts payable
hereunder, to be forthwith due and payable in full.

         8.       Subject to the terms of the commitment letter dated March 25,
2003, the Lender may (a) make assignments of the Term Loan (with the consent of
the Borrower, such consent not to be unreasonably withheld), provided that any
partial assignment shall be in an amount equal to $10,000,000 (or, if less, the
remaining amount of the Term Loan) or a higher integral multiple of $1,000,000,
(b) sell participations in the Term Loan and (c) disclose information pertaining
to the Borrower to prospective assignees and participants, provided that such
prospective assignees and participants execute and deliver an agreement with
confidentiality provisions substantially similar to the provisions set forth in
Section 11.

         9.       In consideration of the execution and delivery of this letter
agreement by the Lender and the extension of credit hereunder, the Borrower
hereby agrees to indemnify the Lender and each of its officers, directors,
employees and agents (collectively the "Indemnified Parties") for, and agrees to
hold each Indemnified Party harmless against, any and all losses, liabilities,
claims, damages and expenses incurred by any Indemnified Party in connection
with this letter agreement, the transaction contemplated hereby or the use of
the proceeds of the Term Loan, all to the same extent and on the same basis as
is set forth in Section 11.5(iii) of the Syndicated Agreement.

         10.      The Borrower agrees to reimburse the Lender for any increase
in the cost to the Lender of, or any reduction in the amount of any sum
receivable by the Lender in respect of, maintaining any Eurodollar Tranche in
accordance with the terms of Section 4.1(c) of the Syndicated Agreement as if
such Section were set forth in full herein mutatis mutandis.

         If the Lender makes any determination of the type described in Section
4.1(a) or (b) of the Syndicated Agreement with respect to any Eurodollar
Tranche, such Tranche shall automatically convert to an ABR Tranche on the date
required and, if applicable, the availability of Eurodollar Tranches shall be
suspended.

         The Borrower agrees to reimburse the Lender for all increased capital
costs of the type described in Section 4.2 of the Syndicated Agreement as if
such Section were set forth in full herein mutatis mutandis.

         The Borrower will indemnify the Lender upon demand against any loss or
expense which the Lender may sustain or incur (including, without limitation,
any loss or expense sustained or incurred in obtaining, liquidating or employing
deposits or other funds acquired to fund or maintain any portion of the Term
Loan) as a consequence of (i) any failure of the Borrower to borrow, continue or
convert a Tranche into a Eurodollar Tranche on a date specified therefor in a
notice thereof or (ii) any payment (including any payment upon the Lender's
acceleration of the

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Term Loan), prepayment or conversion of a Eurodollar Tranche on a day other than
the last day of the interest period therefor.

         11.      The Lender will keep any information delivered or made
available by the Borrower pursuant to this letter agreement confidential from
anyone other than persons employed or retained by the Lender and its affiliates
who are engaged in evaluating, approving, structuring or administering this
letter agreement; provided that the Lender shall be entitled to disclose such
information (a) upon the order of any court or administrative agency, (b) upon
the request or demand of any regulatory agency or authority, (c) which had been
publicly disclosed other than as a result of a disclosure by the Lender
prohibited by this letter agreement, (d) in connection with any litigation to
which the Lender or its subsidiaries or parent may be a party, (e) to the extent
necessary in connection with the exercise of any remedy under this letter
agreement, (f) to the Lender's legal counsel and independent auditors and (g)
subject to provisions substantially similar to this Section 11, to any actual or
proposed participant or assignee.

         Notwithstanding the foregoing provisions of this Section 11, the
Borrower and the Lender agree that, from the commencement of discussions with
respect to the credit facility established by this letter agreement (the
"Facility"), the Borrower and the Lender (and each of their respective, and
their respective affiliates', employees, officers, directors, representatives,
advisors and agents) are permitted to disclose to any and all Persons, without
limitation of any kind, the structure and tax aspects (as such terms are used in
Sections 6011, 6111 and 6112 of the Code (as defined in the Syndicated
Agreement) and the regulations promulgated thereunder) of the Facility and all
materials of any kind (including opinions or other tax analyses) that are
provided to the Borrower or the Lender relating to the structure and tax aspects
of the Facility, other than any information for which nondisclosure is
reasonably necessary in order to comply with applicable securities laws. In this
regard, the Borrower and the Lender acknowledge and agree that the disclosure of
the structure and tax aspects of the Facility is not limited in any way by an
express or implied understanding or agreement, oral or written (whether or not
such understanding or agreement is legally binding). Furthermore, each of the
Borrower and the Lender acknowledges and agrees that it does not know or have
reason to know that its use or disclosure of information relating to the
structure or tax aspects of the Facility is limited in any other manner (such as
where the Facility is claimed to be proprietary or exclusive) for the benefit of
any other person or entity. The provisions of this paragraph supersede any
confidentiality obligation of the Lender relating to the Facility under any
other agreement between the Borrower and the Lender. The Borrower and the Lender
agree that any such confidentiality obligation of the Lender shall be deemed
void ab initio to the extent the same relates to the Facility; provided that
each of the Borrower and the Lender acknowledges that the privilege each has to
maintain, in its sole discretion, the confidentiality of a communication
relating to the Facility, including a confidential communication with its
attorney or a confidential communication with a federally authorized tax
practitioner under Section 7525 of the Internal Revenue Code, is not intended to
be affected by the foregoing.

         12.      THIS LETTER AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE
PARTIES HEREUNDER SHALL BE GOVERNED BY AND CONSTRUED AND INTERPRETED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. Any legal action or
proceeding with respect to this letter agreement may be brought in the courts

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of the State of New York or of the United States for the Southern District of
New York, and by execution and delivery of this letter agreement, the Borrower
irrevocably accepts for itself and in respect of its property, generally and
unconditionally, the jurisdiction of such courts. The Borrower further
irrevocably consents to the service of process out of any of the aforementioned
courts in any such action or proceeding by the mailing of copies thereof by
registered or certified mail, postage prepaid, to it at the address for notices
pursuant to Section 13 hereof, such service to become effective 30 days after
such mailing. Nothing herein shall affect the right of the Lender to serve
process in any other manner permitted by law or to commence legal proceedings or
to otherwise proceed against the Borrower in any other jurisdiction.

         The Borrower hereby irrevocably waives any objection which it may now
or hereafter have to the laying of venue of any of the aforesaid actions or
proceedings arising out of or in connection with this letter agreement brought
in the courts referred to in this Section 12 and hereby further irrevocably
waives and agrees not to plead or claim in any such court that any such action
or proceeding brought in any such court has been brought in an inconvenient
forum.

         EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ALL RIGHT TO TRIAL
BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO
THIS LETTER AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

         13.      Except as otherwise expressly provided herein, all notices and
other communications shall have been duly given and shall be effective (a) when
delivered, (b) when transmitted via facsimile (or other facsimile device), (c)
on the Business Day (as defined in the Syndicated Agreement) following the day
on which the same has been delivered prepaid (or pursuant to an invoice
arrangement) to a reputable national overnight air courier service, or (d) on
the third Business Day following the day on which the same is sent by certified
or registered mail, postage prepaid, in each case to the applicable party at the
address or facsimile number set forth below, or at such other address as such
party may specify by written notice to the other party hereto:

         If to the Borrower, to:

         Duke Energy Field Services, LLC
         370 17th Street, Suite 900
         Denver, CO 80202
         Attn: Rose M. Robeson
         Telephone: 202-605-1792
         Facsimile: 303-893-2613

         with a copy to:

         Duke Energy Corporation
         422 South Church Street
         Charlotte, NC 28202
         Attn: Sherwood Love
         Telephone: 704-382-7488

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         Facsimile: 704-382-9497

         If to the Lender, to:
         Bank One, NA
         1 Bank One Plaza
         Chicago, IL 60670
         Attn: Madeleine Pember
         Telephone: 312-732-9727
         Facsimile: 312-732-3055

         with a copy to:

         Mayer, Brown, Rowe & Maw
         190 S. LaSalle Street
         Chicago, IL 60603
         Attn: Robert C. Baptista, Jr.
         Telephone: 312-701-7101
         Facsimile: 312-701-7711.

         14.      Neither this letter agreement nor any of the terms hereof may
be amended, changed, waived, discharged or terminated unless such amendment,
change, waiver, discharge or termination is in writing and signed by the Lender
and the Borrower.

         15.      This letter agreement may be executed in any number of
counterparts, each of which where so executed and delivered shall be an
original, but all of which shall constitute one and the same instrument.
Delivery of an executed counterpart hereof by facsimile shall be as effective as
an original and shall constitute a representation that an original will be
delivered.

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         16.      This letter agreement represents the entire agreement of the
parties hereto, and supersedes all prior agreements and understandings between
such parties, oral or written, if any, including any commitment letter or
correspondence relating to this letter agreement or the transactions
contemplated herein, except to the extent that the terms of the commitment
letter referred to in Section 8 relate to the matters set forth in such Section.

                                        Very truly yours,

                                        BANK ONE, NA

                                        By:    /s/ Michael Murphy
                                            ------------------------------------
                                        Title: Managing Directory

Accepted and agreed:

DUKE ENERGY FIELD SERVICES, LLC

By:    /s/ Thomas E. Long
    --------------------------------
Title: Vice President and Treasurer

Date:  March 28, 2003

                                       8<PAGE>

                                                                     EXHIBIT 4.4

                              AMENDED AND RESTATED
                       AFFILIATED COMPUTER SERVICES, INC.
                          EMPLOYEE STOCK PURCHASE PLAN

         Section 1. Purpose. The Amended and Restated Affiliated Computer
Services, Inc. Employee Stock Purchase Plan is intended to provide employees of
the Company and its Designated Subsidiaries with an opportunity to purchase
Stock of the Company through accumulated payroll deductions under an "Employee
Stock Purchase Plan" as defined in Section 423 of the Code, and all provisions
hereof will be construed in accordance with those objectives.

         Section 2. Definitions. As used herein, the following terms shall have
the meaning indicated:

         (a) "Account" shall mean the account established for each Participant
to record the amounts withheld from his or her Compensation during the Offering
Period of reference.

         (b) "Account Manager" shall mean the third party broker selected by the
Administrator in its sole discretion.

         (c) "Administrator" shall mean the Board or a committee appointed by
the Board.

         (d) "Board" shall mean the Board of Directors of the Company.

         (e) "Code" shall mean the Internal Revenue Code of 1986, as amended.

         (f) "Company" shall mean Affiliated Computer Services, Inc., a Delaware
corporation.

         (g) "Compensation" shall mean the actual amounts paid to the
Participant of reference by his Employer during the Offering Period of
reference.

         (h) "Considered Compensation" shall be determined with respect to each
calendar year, and shall mean (i) in the case of each salaried Participant, such
Participant's annualized basic rate of salary plus bonus and commissions, if
any, at the beginning of the calendar year of reference or, if an employee is
not eligible to become a Participant until a subsequent Offering Period during
the fiscal year, at the beginning of the Offering Period for which such employee
becomes an Eligible Employee; and (ii) in the case of each hourly Participant,
the amount of such Participant's total compensation paid with respect to
services rendered during the last two months of the Offering Period immediately
preceding the Enrollment Date of reference, annualized by multiplying the two
month total by 6.

         (i) "Designated Subsidiaries" shall mean the Subsidiaries that have
been designated by the Board from time to time in its sole discretion as
eligible to adopt this Plan for the benefit of their Employees.

         (j) "Directed Withholding" shall mean the amount that an Eligible
Employee directs his or her Employer to withhold from the Participant's
Compensation on each Payroll Date during the

<PAGE>

calendar year of reference; provided, however, that the aggregate amount of
Directed Withholding for the calendar year of reference may not exceed the
lesser of (x) fifteen percent (15%) of such Participant's Considered
Compensation for such calendar year, and (y) Twenty-one Thousand Two Hundred and
Fifty Dollars ($21,250).

         (k) "Direction to Withhold" shall mean the notice to the Administrator,
in the manner prescribed by the Administrator, which directs an Eligible
Employee's Employer to commence to deduct the Directed Withholding from his
Compensation on each Payroll Date during the Offering Period of reference.

         (l) "Election to Rescind" shall mean the notice to the Administrator,
in the manner prescribed by the Administrator, which directs a Participant's
Employer to discontinue deductions of Directed Withholding and to refund the
entire amount credited to such Participant's Account.

         (m) "Eligible Employee" shall mean each person who is employed as an
Employee on the Enrollment Date. Notwithstanding the foregoing, no Employee
shall become an Eligible Employee and be granted an option under the Plan if,
immediately after the grant, such Employee (or any other person whose stock
would be attributed to such Employee pursuant to Section 424(d) of the Code)
would own stock and/or hold outstanding options to purchase stock possessing
five percent (5%) or more of the total combined voting power or value of all
classes of stock of the Company or of any Subsidiary of the Company.

         (n) "Employee" shall mean any person, including an officer and director
who is also an Employee, who, at the time of reference is customarily employed
in an employer-employee relationship with Employer for at least twenty (20)
hours per week. The term "Employee" shall not include (i) any independent
contractor, (ii) any consultant, or (iii) any leased employee within the meaning
of Section 414(n) of the Code.

         (o) "Employer" shall mean, collectively, the Company and each
Designated Subsidiary.

         (p) "Enrollment Date" shall mean the first Trading Day on or after the
first business day of each calendar quarter.

         (q) "Fair Market Value" of a Share on the Enrollment Date or on the
Purchase Date shall be the closing price of Stock on such date, which shall be
(i) if the Stock is listed or admitted for trading on any United States national
securities exchange, the last reported sale price of Stock on such exchange as
reported in any newspaper of general circulation, (ii) if the Stock is quoted on
NASDAQ or any similar system of automated dissemination of quotations of
securities prices in common use, the mean between the closing high bid and low
asked quotation for such day of the Stock on such system or (iii) if neither
clause (i) nor (ii) is applicable, a value determined by any fair and reasonable
means prescribed by the Board. Notwithstanding the foregoing, in the case of
open market purchases, "Fair Market Value" shall mean the average price of all
open market purchases on behalf of the Plan on the date or dates of purchase.

         (r) "Offering Period" shall mean the period beginning on the first
Trading Day of each calendar quarter and ending on the last Trading Day of such
calendar quarter.

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         (s) "Participant" shall mean each Eligible Employee who is having an
amount withheld from his Compensation under Section 4 at the time of reference.

         (t) "Payroll Date" shall mean each date on which a Participant is paid
his or her salary, wage, bonus or commission, but not including tips.

         (u) "Plan" shall mean this Amended and Restated Affiliated Computer
Services, Inc. Employee Stock Purchase Plan. The Plan was originally effective
December 18, 1995. This amendment and restatement is effective September 1,
2002.

         (v) "Purchase Date" shall mean the last Trading Day on or before the
last business day of each calendar quarter.

         (w) "Purchase Price" shall mean 85% of the Fair Market Value of the
Shares on the Purchase Date.

         (x) "Purchase Right" shall mean the Participant's right to acquire the
number of Shares that may be purchased in accordance with Section 3(b), as
limited by Sections 3(c) and 9.

         (y) "Shares" shall mean the shares of Stock to be purchased in open
market transactions pursuant to the Plan or that are reserved for issuance under
this Plan.

         (z) "Stock" shall mean the Class A Common Stock, $0.01 par value per
share, of the Company.

         (aa) "Subsidiary" shall mean any domestic or foreign corporation (other
than the Company) in any unbroken chain of corporations beginning with the
Company if, at the time of reference, each of the corporations other than the
last corporation in the unbroken chain owns stock possessing 50% or more of the
total combined voting power of all classes of stock in one of the other
corporations in such chain, whether or not such corporation now exists or is
hereafter organized or acquired by the Company or a Subsidiary.

         (bb) "Trading Day" shall mean a day on which the New York Stock
Exchange is open for trading.

         Section 3. Shares Subject to Purchase.

         (a) Subject to adjustments provided in Section 16 hereof the maximum
number of shares of Stock that may be purchased by and for Participants shall
not exceed Four Million (4,000,000) Shares. Shares to be purchased pursuant to
the Plan will be purchased in open market transactions by the Account Manager.
The Account Manager will maintain a separate account for each Participant and
will distribute Shares from such accounts to Participants in accordance with the
terms set forth in Section 8 below. The Shares subject to the Plan may also
consist of previously issued Shares reacquired and held by the Company, or any
Subsidiary, and such number of Shares shall be and hereby is reserved for sale
for such purpose. Any of such Shares that are reserved for sale that may remain
unsold at the termination of the Plan shall cease to be reserved for the purpose
of the Plan. Should any Shares subject to Purchase Rights on the Enrollment Date
of an Offering Period fail to be purchased on the Purchase Date for such
Offering Period, such Shares may again

                                                                          Page 3
<PAGE>

be made available for purchase with respect to a subsequent Offering Period. The
Administrator shall decide, in its sole discretion, whether to acquire shares in
open market transactions or to issue treasury shares.

         (b) The Administrator shall determine the maximum number of Shares (if
any) that will be available for purchase for each Offering Period. Each
Participant will have a Purchase Right to purchase the number of full Shares
equal to the quotient of (i) the amount in the Participant's Account on the
Purchase Date, and (ii) the Purchase Price of the Shares for the Offering
Period, all subject to the maximum amounts, and the adjustments, if any, in
Section 9.

         (c) In the event that as of the Enrollment Date of reference the
quotient of (i) the aggregate Directed Withholdings of all Participants for the
Offering Period, divided by (ii) the Purchase Price of a Share on such
Enrollment Date, exceeds the number of Shares designated by the Administrator in
the first sentence of Section 3(b) by a percentage (not less than 100%)
specified by the Administrator at the time it determines the number of Shares
under Section 3(b) above, the Administrator will take reasonable steps to
reduce, as nearly as possible, each Participant's Directed Withholding to an
amount equal to the product of (x) his Directed Withholding, and (y) a fraction,
the numerator of which is the product of the percentage specified by the
Administrator in (ii) multiplied by the number of Shares designated by the
Administrator in the first sentence of Section 3(b), and the denominator of
which is the quotient of (i) and (ii) above.

         Section 4. Participation and Deduction of Directed Withholding.

         (a) Prior to the Enrollment Date for each Offering Period of reference,
each Eligible Employee may become a Participant for such Offering Period by
filing with the Administrator in such form or manner as the Administrator may
prescribe a Direction to Withhold setting forth the amount of such Eligible
Employee's Directed Withholding. An Eligible Employee who fails to file a
Direction to Withhold on or before the due date prescribed by the Administrator
shall be deemed to have elected not to participate in the Plan for the Offering
Period of reference.

         (b) All amounts deducted from a Participant's Compensation under this
Plan shall be credited to such Participant's Account but shall remain the
unencumbered assets of the Employer. No interest shall accrue on Directed
Withholding amounts.

         Section 5. Withdrawal, or Termination of Employment.

         (a) A Participant may not increase or decrease the amount of his
Directed Withholding during an Offering Period; except, however, (i) a
Participant may rescind his Direction to Withhold in its entirety at any time
prior to the Purchase Date for the Offering Period of reference by filing with
the Administrator in such form or manner as the Administrator may prescribe an
Election to Rescind on or before the due date prescribed by the Administrator,
(ii) a Participant will be deemed to have rescinded his Direction to Withhold in
its entirety in the event that his Compensation payable on any Payroll Date is
insufficient to fund the Directed Withholding for such Payroll Date and such
Participant fails to furnish the Administrator with personal funds in an amount
sufficient to complete the Directed Withholding for such Payroll Date on or
before the next Payroll Date, and (iii) a Participant will be deemed to have
rescinded his Direction to Withhold in its entirety in the event

                                                                          Page 4
<PAGE>

of the termination of the Participant's employment with his Employer prior to
the Purchase Date for the Offering Period of reference.

         (b) If either 5(a)(i), (ii) or (iii) occurs with respect to a
Participant before the Purchase Date of reference, the entire amount credited to
such Participant's Account will be paid to such Participant in a lump sum, in
cash without interest, as soon as reasonably possible following such occurrence.

         (c) The occurrence of an event described in 5(a)(i), (ii) or (iii) with
respect to a Participant during an Offering Period shall not limit such
Participant's right to file a Direction to Withhold with respect to any later
Offering Period provided that at such time Participant is an Eligible Employee,
and provided further that a Participant may withdraw and subsequently re-enroll
in the Plan only one time per calendar year.

         Section 6. Exercise of Purchase Right.

         (a) In the case of open market purchases, on each Purchase Date, the
Account Manager shall use the funds available in the Participant's Account for
open market purchases of Shares and debit his Account in the amount of the
Purchase Price of the Shares subject to his Purchase Right. For purposes of the
Plan, fractional amounts of Stock shall be disregarded in determining the number
of Shares that the Account Manager purchases on behalf of each Participant.

         (b) In the case of previously issued Shares reacquired and held by the
Company or any Subsidiary and reserved for sale for such purpose, the
Participant's Purchase Right will be exercised automatically on each Purchase
Date by debiting his Account with the Purchase Price of the Shares subject to
his Purchase Right.

         Section 7. Limitation on the Purchase of Shares. The Administrator may,
in its sole discretion, request the Account Manager to suspend or delay
purchases of Stock on behalf of Participants in order to comply with all
applicable provisions of law, domestic or foreign, including without limitation
applicable securities laws. Any such suspension or delays shall not affect a
Participant's right to receive Stock pursuant to the Plan, but may affect the
date of the purchase of such Stock.

         Section 8. Brokerage Account/Plan Share Account. By enrolling in the
Plan, each Participant shall be deemed to have authorized the establishment of a
brokerage account on his behalf at a securities brokerage firm selected by the
Administrator. Alternatively, the Administrator may provide for Plan Share
accounts for each Participant to be established by the Company or by an outside
entity selected by the Administrator which is not a brokerage firm. Shares
purchased by a Participant pursuant to the Plan shall be held in the
Participant's brokerage or Plan Share account. Certificates for Shares purchased
under the Plan will not be issued automatically but will be issued as soon as
practicable following a Participant's request to the Administrator. The
Administrator may assess a reasonable handling charge for the issuance of such
certificates.

         Section 9. Maximum Shares, and Reduction in Shares, Subject to Purchase
Rights.

         (a) Notwithstanding any provision hereof to the contrary, the maximum
number of Shares subject to each Participant's Purchase Right at any time during
any calendar year shall be that

                                                                          Page 5
<PAGE>

number of Shares equal to the lesser of (i) that number of Shares that has an
aggregate Fair Market Value on the Enrollment Date equal to $25,000, and (ii)
that number of Shares that may be purchased with the maximum Directed
Withholding amounts described in Section 2(j) at the Purchase Price set forth in
Section 2(w)(i), and (iii) the maximum number of Shares (if any) that will not
cause the Participant to exceed the 5% ownership limitation of Section 2(m).

         (b) If, on a Purchase Date, the maximum number of Shares available for
purchase as determined under Section 3(b) is less than the number of Shares
subject to all then existing Purchase Rights (as limited by Section 9(a), if
applicable), the Administrator will reduce the number of Shares subject to each
Participant's Purchase right to an amount equal to the product of (i) the
maximum Shares available for purchase as determined under Section 3(b), and (ii)
a fraction, the numerator of which is the amount in such Participant's Account
(after such reductions, if any, required by the proviso of Section 2(j)), and
the denominator of which is the amount in the Accounts of all Participants
(after such reductions, if any, required by the proviso of Section 2(j)).

         Section 10. Voting and Registration.

         (a) A Participant will have no interest or voting right in or other
privileges relating to Shares subject to a Purchase Right until payment for such
Shares has been completed.

         (b) Shares to be delivered to a Participant will be registered in the
name of the Participant or in such other manner as may be designated by the
Participant.

         Section 11. Administration.

         (a) The Plan shall be administered by the Administrator, which will be
the Board or a committee appointed by the Board. If a committee is appointed by
the Board to act as Administrator, such committee shall have all of the powers
of the Board with respect to the Plan except for those powers set forth in
Section 17 hereof. The administration, interpretation or application of the Plan
by the Administrator shall be final, conclusive and binding upon all
Participants. Eligible Employees with respect to the Offering Period of
reference may not serve as a member of the Administrator with respect to the
Offering Period of reference or the succeeding Offering Period. In the event
that Rule 16b-3 promulgated under the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), or any successor provision ("Rule 16b-3") provides
specific requirements for the Administrators of plans of this type, the Plan
shall only be administered by such body and in such manner as shall comply with
the applicable requirements of Rule 16b-3. With respect to persons subject to
Section 16 of the Exchange Act, transactions under this Plan are intended to
comply with all applicable provisions of the Rule 16-3. To the extent any
provision of the Plan or action of the Administrator fails to so comply, it
shall be deemed null and void, to the extent permitted by law and deemed
advisable by the Administrator.

         (b) In order to facilitate participation under this Plan, the Board may
provide for such special terms applicable to Participants who are foreign
nationals, or who are employed by the Company or a Designated Subsidiary outside
of the United States of America, as the Board may consider necessary or
appropriate to accommodate differences in local law, tax policy or custom.
Moreover, the Board may approve such supplements to, or amendments, restatements
or alternative versions of, this Plan as it may consider necessary or
appropriate for such purposes without thereby

                                                                          Page 6
<PAGE>

affecting the terms of this Plan as in effect for any other purpose, and the
Secretary or other appropriate officer of the Company may certify any such
document as having been approved and adopted in the same manner as this Plan. No
such special terms, supplements, amendments or restatements shall include any
provisions that are inconsistent with the terms of this Plan as then in effect
unless this Plan could have been amended to eliminate such inconsistency without
further approval by the shareholders of the Company.

         Section 12. Designation of Beneficiary.

         (a) A Participant may file a written designation of a beneficiary who
is to receive any cash as a result of the Participant's death prior to a
Purchase Date, or to receive any Shares (and excess cash, if any) in the event
of Participant's death subsequent to a Purchase Date but before delivery of the
Shares (and excess cash, if any).

         (b) Such designation of beneficiary may be changed by the Participant
at any time by written notice. In the event of the death of a Participant
without a designated surviving beneficiary, the Administrator shall deliver such
cash and/or Shares to the spouse of the Participant or, if there is no surviving
spouse, then to the executor or administrator of the estate of the Participant.

         Section 13. Transferability. Neither Directed Withholding amounts
credited to Participant's account, nor any rights with regard to the making or
rescission of a Directed Withholding, nor the right to receive Shares (and
excess cash, if any) may be assigned, transferred, pledged or otherwise disposed
of in any way (other than as provided in Section 12) by the Participant. Any
such attempt at assignment, transfer, pledge or other disposition shall be
without effect.

         Section 14. Use of Funds. All Directed Withholding amounts received or
held by the Employer under the Plan may be used by the Employer for any
corporate purpose, and the Employer shall not be obligated to segregate such
Directed Withholding amounts.

         Section 15. Reports and Withholding.

         (a) Statements will be provided to all Participants within a reasonable
time following a Purchase Date, which statements will set forth the amounts of
payroll deductions, the per Share Purchase Price, the number of Shares purchased
(and an explanation of any reduction in the Shares subject to the Purchase
Right), and the remaining cash balance, if any. Such statements may be provided
in any reasonable manner selected by the Administrator.

         (b) Each person who acquires Shares hereunder agrees as a condition of
such acquisition that he shall notify his Employer in the event he disposes of
the Shares before the second anniversary of the Enrollment Date on which he
acquired the Purchase Right with respect to such Shares, and in the event of
such disposition while an employee of the Employer, and upon disposition of such
Shares prior to the second anniversary of the Enrollment Date, the Employer may
withhold from such Participant's current Compensation such amount as it
reasonably determines to be necessary to satisfy the Company's obligation to
withhold for federal and state taxes with respect to such events.

                                                                          Page 7
<PAGE>

         Section 16. Adjustments upon Changes in Capitalization.

         (a) If a stock dividend, stock split, spinoff, recapitalization,
merger, consolidation, exchange of shares or the like occurs during an Offering
Period, as a result of which shares of any class shall be issued in respect of
the Shares subject to purchase with respect to such Offering Period, or such
Shares shall be changed into a different number of the same or another class or
classes, the number of Shares to which each Purchase Right shall be applicable
and the calculation of the Fair Market Value as of the Enrollment Date for such
Shares shall be appropriately adjusted by the Administrator in a manner that in
its sole discretion will keep this Plan qualified under Section 423 of the Code.

         (b) In the event of the proposed dissolution or liquidation of the
Company, the Offering Period will close, and the Purchase Date will occur, at
such date as may be determined by the Administrator prior to the consummation of
such proposed action, all Participants will be notified in advance of such
revised Purchase Date, and each Participant will be entitled to complete all or
any portion of the funding of such Participant's Directed Withholding with
personal funds. In the event of a proposed sale of all or substantially all of
the assets of the Company, or the merger of the Company with or into another
corporation, the Board, in its sole discretion, may provide that either (i) the
event will be deemed to constitute the dissolution or liquidation of the Company
and Participants shall have the rights set forth in the first sentence hereof,
or (ii) this Plan, and each Purchase Right shall be assumed or an equivalent
plan and right shall be substituted by such successor corporation or a parent or
subsidiary of such successor corporation.

         Section 17. Amendment or Termination.

         (a) The Board may at any time and for any reason terminate or amend the
Plan, provided, however, that, if required by Rule 16b-3 or Section 423 of the
Code, the Plan may not be amended without the consent (which may take the form
of a ratification within 12 months of the effective date) of stockholders in
accordance with Section 18 (as though such Amendment were the adoption of the
Plan) to either increase the number of Shares reserved for issuance under the
Plan, materially modify the requirements for eligibility to participate in the
Plan, or make such other change(s) that requires stockholder approval in order
to comply with Rule 16b-3 or any successor rule. Except as specifically provided
in the Plan, no such termination or amendment can reduce such rights as a
Participant would have if the effective date of the termination or amendment
were deemed to be a liquidation or dissolution of the Company, with the
resulting rights, duties and obligations set forth in Section 16(b).

         (b) Without shareholder approval and without regard to whether any
participant rights may be considered to have been "adversely affected," the
Board or the Administrator may change the Offering Periods, limit the frequency
and/or number of changes in the amount withheld during an Offering Period,
establish the exchange ratio applicable to amounts withheld in a currency other
than U.S. dollars, permit Directed Withholding in excess of the amount
designated by a Participant in order to adjust for delays or mistakes in the
Company's processing of properly completed withholding elections, establish
reasonable waiting and adjustment periods and/or accounting and crediting
procedures to ensure that amounts applied toward the purchase of Shares for each
Participant properly correspond with amounts withheld from the Participant's
Compensation, and

                                                                          Page 8
<PAGE>

establish such other limitations or procedures as the Board or the Administrator
determines in its sole discretion advisable which are consistent with the Plan.

         Section 18. Stockholder Approval. If required by Rule 16b-3 and other
applicable laws, the Company shall, within 12 months after the effective date of
the Plan, obtain the approval of a majority of the votes cast at a duly held
stockholders' meeting at which a quorum representing a majority of all
outstanding voting stock is, either in person, or by proxy, present and,
notwithstanding any other provision hereof to the contrary, in the absence of
such approval, this Plan (as amended and restated) and any Purchase Rights
granted hereunder shall be null and void.

         Section 19. Notices. All notices or other communications shall be
deemed to have been duly given (i) if by a Participant to the Administrator,
when received in the required form at the corporate home office of the Company,
addressed to "Administrator, Employee Stock Purchase Plan," and (ii) if by the
Administrator to the Participant, when mailed to the last known address of
Participant shown on the Employer's records.

         Section 20. Conditions upon Issuance of Shares. Shares shall not be
issued unless such issuance and delivery shall comply with all applicable
provisions of law, domestic or foreign, and the requirements of any stock
exchange upon which the Shares may then be listed, including, in each case the
rules and regulations promulgated thereunder.

         Section 21. Term of Plan. The Plan was originally effective on December
18, 1995. This amendment and restatement is effective September 1, 2002. The
Plan shall terminate August 31, 2012, subject to Sections 17 and 18.

         Section 22. Miscellaneous.

         (a) Execution of Receipts and Releases. Any payment or any issuance or
transfer of Shares to any person shall be in full satisfaction of all claims
hereunder against the Plan, and the Administrator may require such person, as a
condition precedent to receiving delivery of Shares, to execute a receipt and
release therefor in such form as it shall determine.

         (b) Payment of Expenses. All expenses incident to the administration,
termination, or protection of the Plan, including, but not limited to, legal and
accounting fees, shall be paid by the Company, except for expenses related to
the issuance of Share certificates and brokerage commissions incurred upon the
sale of Shares at the direction of a Participant.

         (c) Records. Records of the Company as to any matters relating to this
Plan will be conclusive on all persons.

         (d) Interpretations and Adjustments. To the extent permitted by law, an
interpretation of the Plan and a decision on any matter within the Board's or
Administrator's discretion made in good faith is binding on all persons. A
misstatement or other mistake of fact shall be corrected when it becomes known
and the person responsible shall make such adjustment on account thereof as he
considers equitable and practicable.

         (e) No Rights Implied. Nothing contained in this Plan or any
modification or amendment to the Plan or in the creation of any Account, or the
execution of any subscription agreement, or the

                                                                          Page 9
<PAGE>

issuance of any Shares under the Plan, shall give any Employee any right to
continue employment or any legal or equitable right against the Company or any
officer, director, or Employee of the Company, except as expressly provided by
the Plan.

         (f) Information. The Company shall, upon request or as may be
specifically required hereunder, furnish or cause to be furnished, all of the
information or documentation that is necessary or required by the Board and/or
Administrator to perform its duties and functions under the Plan. The Company's
records as to the current information the Company furnishes to the Board and/or
Administrator shall be conclusive as to all persons.

         (g) Severability. In the event any provision of the Plan shall be held
to be illegal or invalid for any reason, the illegality or invalidity shall not
affect the remaining provisions of the Plan, but shall be fully severable and
the Plan shall be construed and enforced as if the illegal or invalid provision
had never been included herein.

         (h) Headings. The titles and headings are included for convenience of
reference only and are not to be considered in construction of the provisions
hereof.

         (i) No Liability for Good Faith Determinations. Neither the members of
the Board nor the Administrator (nor their respective delegatees) shall be
liable for any act, omission, or determination taken or made in good faith with
respect to the Plan or any right to purchase Shares granted under it, and
members of the Board and the Administrator (and their delegatees) shall be
entitled to indemnification and reimbursement by the Company in respect of any
claim, loss, damage, or expense (including attorneys' fees, the costs of
settling any suit, provided such settlement is approved by independent legal
counsel selected by the Company, and amounts paid in satisfaction of a judgment,
except a judgment based on a finding of bad faith) arising therefrom to the full
extent permitted by law and under any directors and officers liability or
similar insurance coverage that may from time to time be in effect.

         (j) Company Role. The Company has arranged this Plan for the reasons
described under Section 1. The Company's role is simply to encourage and
facilitate its employees' investment in the Company through the arrangement of
the payroll deduction. Each Participant will be solely responsible for
determining his or her continued participation in the Plan and whether that
person retains or sells the shares of Stock that he or she purchases under the
Plan.

         (k) Governing Law. The validity, construction and effect of the Plan
and any rules and regulations relating to the Plan shall be determined in
accordance with laws of the State of Delaware (without giving effect to conflict
of laws principles) and applicable Federal law.

                                                                         Page 10
<PAGE>

         IN WITNESS WHEREOF, the undersigned has executed this Plan as of this
1st day of September, 2002 to fully evidence the Company's adoption thereof, to
be effective as provided in Section 21 hereof.

                                       AFFILIATED COMPUTER SERVICES, INC.

                                       By: /s/ LORA J. VILLARREAL
                                          --------------------------------------
                                       Name: Lora J. Villarreal
                                            ------------------------------------
                                       Title: Senior Vice President
                                             -----------------------------------

                                                                         Page 11

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