Document:

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                                                                    EXHIBIT 10.7

                          PERSONAL SERVICES AGREEMENT

      THIS PERSONAL SERVICES AGREEMENT ("Agreement") is entered into between
UNIGRAPHICS SOLUTIONS INC. ("UGS" or "Company") and Charles C. Grindstaff
("Executive"), to be effective July 15, 2000 ("Effective Date").

                                    RECITALS

      WHEREAS, UGS desires to employ Executive pursuant to the terms and
conditions and for the consideration set forth in this Agreement, and Executive
desires to enter the employ of UGS pursuant to such terms and conditions and for
such consideration; and

      WHEREAS, The provisions of this Agreement are a condition of Executive's
being employed by UGS, or Executive's having access to confidential business and
technological information, and Executive's being eligible to receive certain
benefits at UGS. This Agreement is entered into, and is reasonably necessary, to
protect confidential information and customer relationships to which Executive
may have access, and to protect the goodwill and other business interests of
UGS; and

      WHEREAS, The Compensation Committee of the UGS Board of Directors has
determined that it is in the best interests of the Company and its shareholders
to assure that, in the event of a Change of Control (as defined in Section 3.5
hereof), UGS will have the continued services of the Executive and the Executive
will be provided with the compensation and benefits provided herein; and

      WHEREAS, The provisions of this Agreement are also a condition of
Executive's agreeing to provide personal services to UGS.

      NOW, THEREFORE, in consideration of the mutual promises and covenants
agreed to herein, the receipt and sufficiency of which are hereby acknowledged,
UGS and Executive agree as follows:

Section 1. EMPLOYMENT DUTIES AND PREVIOUS AGREEMENTS

      1.1. UGS agrees to employ Executive, and Executive agrees to be employed
by UGS, beginning as of the Effective Date and continuing throughout the Term as
specified in Section 3.1. Executive shall be employed in the position of Vice
President- Products and Operations or such other leadership position as shall be
determined by the Board of Directors. Executive shall faithfully and diligently
render such services and perform such related duties and responsibilities as are
customarily performed by a person holding such corporate title and as otherwise
may from time to time be reasonably assigned to Executive. Executive shall
comply with provisions of this Agreement and shall at all times be subject to
such UGS policies and procedures, including, but not limited to, the UGS Code of
Conduct, as UGS may from time to time maintain, modify, terminate and/or
establish.

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      1.2. This Agreement supercedes and replaces any personal services
agreement or employment agreement in place between UGS and the Executive as of
the Effective Date.

Section 2. COMPENSATION AND BENEFITS

      2.1. Base Salary. For the Term of this Agreement, UGS shall pay Executive
a base salary of not less than $190,000 per year (as may be increased or
decreased from time-to-time by UGS' Compensation Committee of the Board of
Directors or any successor body or person (the "Committee" ). Such base salary
shall be paid semi-monthly and shall be subject to all applicable withholdings
and deductions.

      2.2. Performance Bonuses. Executive shall be eligible to receive annual
bonuses, pursuant to the following:

            2.2.1 Executive shall be eligible for a performance bonus, if any,
      as determined by the Committee. Any bonus amount awarded will be paid as
      soon as practicable following the end of the Company's fiscal year. Any
      such bonus will be based upon Executive's performance, as well as the
      actual financial performance of UGS in relation to the approved business
      plan and other factors specified by the Committee.

            2.2.2 Executive shall be eligible to participate in any other UGS
      executive bonus plan implemented during the Term and generally applicable
      to other similarly situated executives.

            2.2.3 All bonus payments specified in this Section 2.2 are
      contingent upon Executive's not having been discharged for Cause (as such
      term is defined in Section 3.2.3) by UGS or Executive's not having
      voluntarily terminated his employment under Section 3.2.1 prior to each
      particular payment having been made.

      2.3. Annual and Long Term Incentives. Executive shall he eligible to
receive annual and long-term incentive compensation under the Company's
incentive plans on the same basis as other similarly situated Executives.

      2.4. EDS Incentive Awards. For so long as Executive is an employee of UGS,
Executive shall continue to vest in any and all grants awarded through the
Effective Date to Executive under (i) the 1996 Incentive Plan of the Electronic
Data Systems Corporation or any predecessor plan and (ii) the EDS Performance
Share program. Notwithstanding anything to the contrary herein, upon the
Effective Date of this Agreement Executive shall not be eligible for any
additional awards under any EDS incentive plan.

Section 3. TERM AND TERMINATION

      3.1. Term. The initial term of this Agreement shall commence on the
Effective Date and shall end on January 21, 2002, and shall thereafter be
automatically renewed for

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successive one (1) year terns (the initial term and any subsequent renewal term
are referred to as the "Term" in this Agreement) unless either party gives
written notification to the other party at least sixty (60) days in advance of
the expiration of the Term that further renewal shall not be effected. Such
notice to Executive must he delivered to Executive's address then on record with
UGS. Notice to UGS must be delivered to the Chief Executive Officer at the
designated headquarters of UGS.

            3.1.1 Termination Date. Executive's termination of employment shall
      be effective on, as applicable, the date coincident with the occurrence of
      a terminating event as described in this Article 3, the date specified in
      the written notice provided under Sections 3.1, 3.2.1 or 3.2.2, or such
      other date as determined by the Board of Directors or the Committee. The
      effective date of Executive's termination of employment shall be the
      "Termination Date."

      3.2. Termination. Executive's employment under this Agreement may not be
terminated by either party except as follows:

            3.2.1 Executive's Voluntary Termination. Executive may terminate his
      employment with UGS at any time for any reason whatsoever by giving 60
      days' written notice to UGS. Upon Executive giving the requisite notice of
      his intent to terminate his employment, the Company, at its sole
      discretion, shall have the option of immediately accepting Executive's
      resignation. Upon accepting Executive's resignation, the Company shall
      have no further obligation to provide Executive with any benefits and/or
      payments, except those required by law.

            3.2.2 UGS Termination With Notice. Excluding for "Cause"
      terminations (the procedure for which is described below), UGS may
      terminate Executive's employment at any time for any reason whatsoever by
      giving 60 days' written notice to Executive. In lieu of providing
      Executive with 60 days' written notice, the Company shall have the sole
      discretion to immediately terminate Executive's employment, provided
      Executive receives 60 days of full base salary, in addition to any bonus
      or long term incentive compensation he would have received during the 60
      days following his termination.

            3.2.3 Termination for Cause. UGS may terminate Executive's
      employment at any time for Cause, with or without notice. For purposes of
      this Section, the term "Cause" shall mean (a) gross or habitual neglect of
      duties or misconduct in the performance of the duties and services
      required of Executive pursuant to this Agreement; (b) conduct of Executive
      which is materially detrimental to UGS' reputation or business operations
      or its ability to secure or renew future contracts; (c) Executive's
      conviction of a felony or of a misdemeanor involving moral turpitude; (d)
      Executive's breach of a material provision of this Agreement which remains
      uncorrected for 30 days following written notice to the Executive by UGS
      of such breach; (e) continued failure or refusal of Executive to
      faithfully, diligently and competently perform the usual and customary
      duties of his employment; or (f) failure or refusal of Executive to
      materially comply with

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      the policies, standards and regulations of UGS as from time to time may be
      made known to Executive.

            3.2.4 Executive's Termination for Good Reason. Executive may
      terminate his employment with UGS at any time for Good Reason. The term
      "Good Reason" shall mean:

                  (a) a material breach of a material provision of this
            Agreement by the Company which breach remains uncorrected for 30
            days following written notice to UGS by Executive of such breach
            (such written notice must detail the action or conduct allegedly
            constituting Good Reason). If Executive fails to give such requisite
            notice, or if UGS timely corrects such alleged breach, the action or
            conduct shall not constitute Good Reason;

                  (b) a reduction by UGS in Executive's base salary as in effect
            on the Effective Date by more than twenty five percent (25%);

                  (c) Executive's ineligibility to participate in bonus and/or
            compensation programs (excluding those described in Paragraph 2.4)
            in which other similarly situated Executives are eligible to
            participate;

                  (d) failure by the Company to provide Executive with benefits
            (e.g., life insurance, medical, dental, accident, and disability)
            that are available to other similarly situated executives;

                  (e) if a Change of Control occurs, the Company's requiring
            Executive to be based at any office or location more than thirty
            five (35) miles from the location at which he was based prior to the
            Change of Control, except for travel reasonably required in the
            performance of the Executive's responsibilities; or

                  (f) any failure by UGS to obtain the assumption of this
            Agreement by any successor or assign of UGS.

            3.2.5 Termination Upon Death or Incapacity. Executive's employment
      will also terminate immediately upon Executive's death or Disability. For
      purposes of this Agreement, "Disability" shall mean the inability of the
      Executive to perform his duties on a full-time basis for 180 consecutive
      business days as a result of incapacity due to mental or physical illness
      which is determined to be total and permanent by a physician selected by
      the Company or its insurers and acceptable to Executive or Executive's
      legal representative (such agreement as to acceptability is not to be
      withheld unreasonably).

      3.3. Effects of Termination. The effects of termination of the employment
relationship shall be as follows:

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            3.3.1 Termination of Benefits. In the event of Executive's voluntary
      termination of employment pursuant to Section 3.2.1 or the termination of
      Executive's employment by UGS for Cause pursuant to Section 3.2.3, UGS
      shall have no further obligation to provide Executive with any benefits
      and/or payments, except as required by law or the terms of a controlling
      benefit or stock plan or policy and the payment of any salary, bonus, or
      other compensation or benefits accrued to the Termination Date.

            3.3.2 Death and Disability Benefits. In the event of the termination
      of the employment relationship by reason of death or Disability pursuant
      to Section 3.2.5, UGS shall pay Executive his salary to the date of his
      death or decision regarding Disability; and the right of Executive or
      Executive's heirs to compensation thereafter shall be governed by the
      applicable death, disability, pension, insurance or other written benefit
      plans or policies.

            3.3.3 Other Termination Benefit Entitlements. Except as otherwise
      provided in Section 3.4 with respect to Executive's termination in the
      event of a Change of Control, if UGS terminates the employment of
      Executive with notice as set forth in Sections 3.1 or 3.2.2, or Executive
      terminates the employment relationship for Good Reason under Section
      3.2.4, Executive will be entitled to the following benefits:

                  (a) Full base salary and any bonus or long term incentive
            compensation to which Executive is entitled through the Termination
            Date.

                  (b) A severance payment, less all applicable deductions, equal
            to (i) one times the Executive's annual base salary in effect as of
            the Termination Date plus (ii) an amount equal to the Executive's
            bonus target in effect for the fiscal year in which the Termination
            Date falls, or if a bonus target has not yet been established, an
            amount equal to 1.25 times the Executive's bonus target for the
            previous fiscal year.

                  (c) Notwithstanding any provision to the contrary in any
            applicable award agreement(s), continued vesting of any unvested UGS
            stock options, other UGS stock awards, and EDS incentive plan awards
            granted as of the Termination Date in accordance with the vesting
            schedules set forth in the applicable award agreement(s) between the
            Executive and UGS and/or EDS. This Agreement shall be deemed to
            amend any employee award agreement to the extent required to comply
            with this Section 3.3.3(c).

                  (d) A cash payment to pay for twelve (12) months of (i)
            Consolidated Omnibus Budget Reconciliation Act of 1985 ("COBRA")
            continuation health coverage for the Executive and his family, (ii)
            premiums for basic employee life insurance coverage ($50,000), and
            (iii)

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            premiums for long tern disability insurance providing income
            replacement of $7,000 per month.

                  (e) Reimbursement not to exceed $75,000 of the costs of
            existing home sale (including payment of any real estate sales
            commission up to six percent of the home sale price) and packing and
            shipping expenses in accordance with Company's then-existing
            household goods shipping policies for employees if within twelve
            (12) months of termination under this Section 3.3.3, Executive
            relocates to a new work location which is more than 35 miles from
            his primary work location on the Termination Date.

                  (f) Reimbursement not to exceed $25,000 for outplacement
            services provided by an outplacement service acceptable to UGS
            within twelve (12) months of termination under this Section 3.3.3.

      3.4. Termination as a Result of a Change of Control. UGS recognizes that
the continuing possibility of a Change of Control of UGS is unsettling to
Executives of the Company. Therefore, the arrangements set forth below are being
made to help assure a continuing dedication by Executive to his duties to the
Company, notwithstanding the occurrence or potential occurrence of a Change in
Control. In particular, UGS believes it important, should the Company receive
proposals or inquiries from third parties with respect to its future, to enable
Executive, without being influenced by uncertainties of his own situation, to
assess and advise the Company whether such proposals would be in the best
interests of the Company and its shareholders and to take such other action
regarding such proposals as the Company might determine to be appropriate.
Accordingly, if between effective date (the "Change of Control Date") of a
Change of Control (as defined below) and 24 months following the Change of
Control Date, UGS gives notice under Section 3.1 that this Agreement will not be
extended for reasons other than Cause, gives notice of termination under Section
3.2.2, or if Executive terminates for Good Reason, UGS shall provide the
Executive with the benefits as set forth below in this Section 3.4.
Notwithstanding any other provision of this Agreement, if a Change in Control
occurs and if the Executive's employment with the Company or any of its
subsidiaries is terminated by the Company less than six months prior to the date
on which the Change in Control occurs, and if it is demonstrated by the
Executive that such termination of employment by the Company (i) was at the
request of a third party which has taken steps reasonably calculated to result
in or effect the Change in Control or (ii) otherwise arose in connection with or
in anticipation of the Change in Control, then for all purposes of this
Agreement, such termination of employment shall be deemed to have occurred
within two years following such Change in Control provided that the obligations
contained in Section 3.1 to deliver a notice of termination shall not apply.
Benefits to which Executive shall be entitled are:

            3.4.1 Full base salary and any bonus or long term incentive
      compensation to which the Executive is entitled through the Termination
      Date.

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            3.4.2 A severance payment, less all applicable deductions, equal to
      (i) two times the Executive's annual base salary in effect as of the
      Termination Date plus (ii) an amount equal to two times the Executive's
      bonus target in effect for the fiscal year in which the Termination Date
      falls, or if a bonus target has not yet been established, an amount equal
      to two times the Executive's bonus target for the previous fiscal year.

            3.4.3 Notwithstanding any provision to the contrary in any
      applicable award agreement(s), continued vesting of any unvested UGS stock
      options, other UGS stock awards, and EDS Incentive Plan awards granted as
      of the Termination Date in accordance with the vesting schedules set forth
      in the applicable award agreement(s) between the Executive and UGS and/or
      EDS. This Agreement shall be deemed to amend any employee award agreement
      to the extent required to comply with this Section 3.4.3.

            3.4.4 A cash payment to pay for twelve (12) months of (i)
      Consolidated Omnibus Budget Reconciliation Act of 1985 ("COBRA")
      continuation health coverage for the Executive and his family, (ii)
      premiums for basic employee life insurance coverage ($50,000), and (iii)
      premiums for long term disability insurance providing income replacement
      of $7,000 per month.

            3.4.5 Reimbursement not to exceed $75,000 of the costs of existing
      home sale (including payment of any real estate sales commission up to six
      percent of the home sale price) and packing and shipping expenses in
      accordance with Company's then-existing household goods shipping politics
      for employees if within twelve (12) months of termination under this
      Section 3.4, Executive relocates to a new work location which is more than
      35 miles from his primary work location on the Termination Date.

            3.4.6 Reimbursement not to exceed $25,000 for outplacement services
      provided by an outplacement service acceptable to UGS within twelve (12)
      months of termination under this Section 3.4.

      3.5. Change of Control Conditions Precedent and Definition. No
compensation shall be payable under Section 3.4 unless and until (a) there shall
have been a Change of Control in UGS while the Executive is still an employee of
UGS or was an employee within six (6) months of the Change of Control Date if
the second to the last sentence of Section 3.4 applies and (b) the Executive's
employment by the Company thereafter shall have been terminated in accordance
with Sections 3.1, 3.2.2 or 3.2.4. Under this Agreement, "Change of Control" of
UGS means a change in control of the Company occurring after the Effective Date
of this Agreement of a nature that would be required to be reported in response
to item 6(e) of Schedule 14A of Regulation 14A (or in response to any similar
item on any similar schedule or form) under the Securities Exchange Act of 1934,
as amended (the "Exchange Act"), whether or not the Company is then subject to
such reporting requirement; provided however, that, without limiting the
generality of the foregoing, a Change in Control shall be deemed to have
occurred (irrespective of the applicability of the initial clause of this
definition) if at any time after

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the Effective Date (a) any "person" (as such term is used in Sections 13(d) and
14(d) of the Exchange Act, but excluding (i) any employee benefit plan of the
Company or of any subsidiary of the Company, and (ii) any entity organized,
appointed or established by the Company pursuant to the terms of any such plan)
is or becomes the "beneficial owner" (as defined in Rule 13d-3 under the
Exchange Act), directly or indirectly, of securities of the Company representing
50% or more of the combined voting power of the Company's then outstanding
securities without the prior approval of at least two-thirds of the members of
the whole board in office immediately prior to such person attaining such
percentage interest; (b) the Company is a party to a merger, consolidation,
share exchange, sale of assets or other reorganization, or a proxy contest, as a
consequence of which members of the board in office immediately prior to such
transaction or event constitute less than a majority of the whole board
thereafter; or (c) during any period of two consecutive years, individuals who
at the beginning of such period constituted members of the board (including for
this purpose any new member whose election or nomination for election by the
Company's stockholders was approved by at least two-thirds of the members of the
whole board then still in office who were members of the board at the beginning
of such period) cease for any reason to constitute a majority of the whole
board. Notwithstanding the foregoing, a Change in Control shall not be deemed to
have occurred solely as a result of Electronic Data Systems Corporation (or a
successor corporation) remaining or becoming the beneficial owner of 50% or more
of the combined voting power of the Company's then outstanding securities.

      3.6. Excess Parachute Payment Limit. Notwithstanding anything contained in
this Agreement to the contrary, in the event that any payment (within the
meaning of Section 280G(b)(2) of the Internal Revenue Code of 1986, as amended
or replaced (the "Code")), or distribution to or for the benefit of the
Executive, whether paid or payable or distributed or distributable pursuant to
the terms of this Agreement or otherwise in connection with, or arising out of,
his or her employment with the Company (a "Payment" or "Payments"), would be
subject to the excise tax imposed by Section 4999 of the Code or any interest or
penalties are incurred by the Executive with respect to such excise tax (such
excise tax, interest and penalties collectively referred to as the "Excise
Tax"), then the amount of payments under this Agreement, when added to all other
Payments to which Executive is entitled, shall be reduced to one dollar ($1.00)
less than three hundred percent (300%) of Executive's Base Amount (as
hereinafter defined) in accordance with Section 280G of the Code. For purposes
of this Section, Executive's "Base Amount" is his average annual taxable
compensation received from the Company for the five (5) calendar years (or such
lesser number which comprises the entire number of years of his employment with
the Company) preceding the calendar year in which a change in the ownership or
effective control of the Company or a change in the ownership of a substantial
portion of the Company's assets occurs (within the meaning of Section 280G(b)(2)
of the Code) occurs.

            3.6.1 Excess Parachute Payment Dispute Resolution. UGS shall notify
      the Executive in writing within ten (10) days after a notice of
      termination is given by the Company or the Executive, of the amounts of
      payments to be made by UGS under this Agreement, together with any other
      payments made or to be made by the Company to the Executive, that
      constitute "parachute payments" (as such

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      terms are defined in Section 280G of the Internal Revenue Code) and the
      excess payments and of the amount of the reduction, if any, required by
      Section 3.6. Within thirty (30) days after the notice of termination is
      given, the Executive shall notify the Company in writing whether or not he
      agrees with the Company's calculation of the amount of parachute payments
      and excess parachute payments and the amount of any reduction. If the
      executive does not agree with UGS' calculations, the Executive shall
      inform the Company of the amounts he believes to be the correct amounts.
      If UGS and the Executive cannot agree within forty-five (45) days after
      the notice of termination is given on the amount of parachute payments and
      excess parachute payments, and on the amount of any reduction, the
      calculation of such amounts (and reduction) shall be made by independent
      tax counsel selected by the Company's independent auditors. Such
      determination shall be completed within fifteen (15) days after it is
      submitted to such independent counsel and shall be conclusive and binding
      on the parties.

      3.7. Net Payments. Any amounts required to be paid by UGS to Executive
under this Section 3 shall be paid net of applicable federal, state and local
tax withholding.

      3.8. Payment Date. Any amounts required to be paid by UGS to Executive
under this Section 3 shall be paid in cash in a lump sum on the tenth (10th) day
after the Termination Date. If it is later determined, under the procedure set
forth in Section 3.6.1, that the amount of any reduction is less than that
initially determined by UGS, the Company shall pay the difference to the
Executive in cash within five (5) days after the amount of an reduction is
finally determined. If it is later determined, under the procedures sot forth in
Section 3.6.1, that the amount of any reduction is more than that initially
determined by UGS, the Executive shall repay the difference to the Company
within five (5) days after the amount of any reduction is finally determined.

Section 4. EXECUTIVE'S NON-COMPETITION AND NON-SOLICITATION OBLIGATIONS

      4.1. Executive's Services for Exclusive Benefit of UGS. While employed by
UGS, Executive shall devote Executive's full business time and best efforts to
the performance of his duties and responsibilities hereunder and shall not
engage in any other employment or business venture without the prior, written
consent of the President and Chief Executive Officer of UGS.

      4.2. Surviving Covenants. If Executive's employment at UGS is terminated
by either UGS or Executive for any reason except Executive's death, all
covenants set forth in this Section 4 shall survive such termination. While
employed by UGS and for a period of twelve (12) months thereafter, Executive
shall not directly or indirectly, individually or as an employee, contractor,
consultant, partner, officer, director or stockholder (other than as a holder of
less than five percent of the equity of a publicly traded company) or in any
other capacity, engage in any of the following conduct:

            4.2.1 Non-Compete and Propriety Rights. Perform duties as or for a
      Competitor as defined in Section 4.6 below of UGS (i) which are in the

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      industry(ies) in which Executive performed services for UGS in the most
      recent five years of Executive's UGS employment and which are the same or
      substantially similar to the duties performed by Executive at UGS; or (ii)
      which involve the use of any Confidential Information or Innovations (as
      defined in Section 5.8, below) which Executive has received, obtained or
      acquired during, or as a consequence of, Executive's employment with UGS.

      4.3. Impermissible Conduct Without Proper Approval. During the time of
Executive's employment with UGS and for a period of twelve (12) months
thereafter, without the express, prior written consent of an UGS officer,
Executive shall not engage in any of the following conduct:

            4.3.1 Hiring Away UGS Employees. Hire, attempt to hire, or assist
      any other person or entity in hiring or attempting to hire any current
      employee of UGS or any person who was a UGS employee during the prior
      six-month period; or

            4.3.2 Competition. Solicit, divert, or take away, in competition
      with UGS, the business or patronage of any current UGS customer or any
      prospective customer with which Executive has had business contact during
      his employment at UGS. This restriction shall not apply to any person or
      entity who is no longer a customer or prospective customer at the time of
      any such solicitation by Executive.

      4.4. Automatic Extension of Restrictive Period. Executive agrees that if
he acts in violation of Section 4.2 or Section 4.3 of this Agreement, the number
of days that such violation exists will be added to any period of limitations on
the specific activities.

      4.5. Executive's Acknowledgment of Reasonableness of Limitations.
Executive acknowledges that the limitations set forth in Section 4 of this
Agreement, are reasonable and necessary to protect the valid business interests
and goodwill of UGS. Executive further acknowledges that UGS is engaged in the
business of providing computer-aided design, engineering, and manufacturing
products and services as well as associated product data management products and
services to customers located throughout the United States and the world, and
that UGS actively solicits business and services customers throughout this
territory.

      4.6. Competitor Defined. As used in this Section 4, the term "Competitor"
means an individual, business or any other entity or enterprise engaged in, or
having publicly announced its intent to engage in business that is substantially
similar to UGS' business, or the business of UGS' subsidiaries, partners, or
joint ventures.

Section 5. UGS' PROPRIETARY RIGHTS AND CONFIDENTIAL INFORMATION

      5.1. Prohibited Use of Confidential Information or Innovations After
Termination. If Executive's employment at UGS is terminated by either UGS or
Executive for any reason (including Executive's death), this Section 5 shall
survive such termination. Both during and after the term of Executive's
employment, Executive will not, directly or indirectly, use or disclose any
Confidential Information or Innovations,

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without the express, prior written consent of an UGS officer, except as may be
necessary to perform Executive's duties for the benefit of UGS during
Executive's employment with UGS. The restrictions set forth in this Section 5.1
will last throughout Executive's employment with UGS and for a period of 5 years
following the termination of Executive's employment, with the exception of trade
secrets, trademarks, copyrights and patents, for which the restrictions herein
regarding disclosure or use shall last in perpetuity or for such other maximum
period as the law allows.

      5.2. Return of UGS Property. Upon termination of Executives employment,
Executive will promptly return to UGS any and all UGS property in his possession
and/or control, including, but not limited to, UGS hardware, software,
documents, information and materials of any nature pertaining to Executive's
work with UGS, or relating to the business of UGS. Furthermore, Executive will
not take any software, documents or materials or copies thereof containing
Confidential Information or Innovations.

      5.3. Disclosure of Innovations. Executive will promptly disclose to UGS,
or its designers, in writing, all Innovations that Executive, alone or jointly
with others, creates or first reduces to practice during the period of
Executive's employment with UGS.

      5.4. UGS' Ownership of Proprietary Rights. Executive hereby assigns and
agrees to assign to UGS, its successors and assigns, Executive's entire right,
title and interest in and to: (a) any worldwide patents, patent applications,
copyrights, trade secrets and other intellectual properly rights in any
Innovations; and (b) any Moral Rights that Executive may have in or with respect
to any Innovations. Executive also waives and agrees never to assert any Moral
Rights Executive may have in or with respect to any Innovations, even after
termination of Executive's employment with UGS.

      5.5. Protection of Proprietary Rights. Executive shall do all lawful
things to assist UGS in obtaining and enforcing patents, copyrights, trade
secret rights, and other legal protections of UGS' Innovations in any country.
Executive will execute any documents that UGS may reasonably request for use in
obtaining or enforcing such patents, copyrights, trade secret rights and other
legal protections. Executive's obligations under this Section will continue
beyond the termination of Executive's employment with UGS.

      5.6. Use of Executive's Likeness. Executive authorizes UGS to use, reuse,
and to reasonably grant others the right to use and reuse, without additional
compensation, Executive's name, photograph, likeness (including caricature),
voice, and biographical information, and any reproduction or simulation thereof,
in any media now known or hereafter developed, for valid business purposes of
UGS.

      5.7. Executive Acknowledgement of Reasonable Limitations. Executive
acknowledges that the limitations set forth in Section 5 of this Agreement are
reasonable and necessary to protect the valid business interests and goodwill of
UGS. Executive further acknowledges that UGS is in an industry in which both the
creation and use of information and innovation is critical to business success,
and that the protection of that

                                      -11-
<PAGE>

information/innovation is a valid interest of UGS. Executive further
acknowledges that signing this Agreement is required for his having access to
UGS' confidential business and technological information.

      5.8. Definitions. As used in this Section 5, "Confidential Information"
means all business information, technological information, intellectual
property, trade secrets and other information belonging to UGS, its parent,
subsidiaries or affiliates or relating to UGS' business, technology, customers,
vendors, or any other party with whom UGS agrees to hold information of such
party in confidence, which is not generally available to the public. Also, as
used in this Section 5, "Innovations" means all developments, improvements,
designs, original works of authorship, formulas, processes, software programs,
databases and trade secrets that relate to any services, product, systems or
other business(es) of UGS, whether or not patentable, copyrightable or
protectable as trade secrets, that Executive, alone or jointly with others,
creates or first reduces to practice during the period of Executive's employment
with UGS. Furthermore, "Moral Rights" means any right to claim authorship of a
work of authorship, to object to or prevent the modification of any such work of
authorship, or to withdraw from circulation or control the publication or
distribution of any such work of authorship. For purposes of all provisions in
this Section 5, "UGS" mean UGS, its parent, subsidiaries or affiliates.

Section 6. MISCELLANEOUS

      6.1. Exclusion of Property of Others. Executive will not bring to UGS or
use in the performance of his duties any documents or materials of a former
employer that are not generally available to the public or that have not been
legally transferred to UGS.

      6.2. Agreement to Testing for Controlled Substances. Executive understands
and agrees that, from time to time, Executive may be tested to detect the
presence or absence of any illegal drugs or controlled substances and that the
results of any such tests shall be released to UGS.

      6.3. Successors and Assigns. This Agreement shall be binding upon and
inure to the benefit of any other person, association, or entity which may
hereafter acquire or succeed to all or substantially all of the business or
assets of UGS by any means whether direct or indirect, by purchase, merger,
consolidation, or otherwise, in the same manner and to the same extent that UGS
would be obligated under this Agreement if no succession had taken place.
Executive's rights and obligations under this Agreement are personal and such
rights, benefits, and obligations of Executive shall not be voluntarily or
involuntarily assigned, alienated, or transferred by Executive, whether by
operation of law or otherwise, without the prior, written consent of an officer
of UGS.

      6.4. Authorization to Deduct Amounts Owed. Upon Executive's separation
from employment, UGS is authorized to deduct from Executive's final wages or
other monies due Executive any debts or amounts owed to UGS by Executive.

      6.5. Enforcement to Full Extent Permissible. If the scope of any provision
contained in this Agreement is too broad to permit enforcement of such provision
to its

                                      -12-
<PAGE>

full extent, then such provision shall be enforced to the maximum extent
permitted by law, and the parties hereby consent that such provision may be
reformed or modified accordingly, and enforced as reformed or modified, in any
proceeding brought to enforce such provision.

      6.6. Extraordinary Relief and Remedies. Executive understands and agrees
that UGS would be irreparably damaged and that money damages cannot fully
compensate UGS in the event that the provisions of Sections 4 or 5 of this
Agreement are violated, and agrees that UGS shall be entitled (in addition to
any other remedy to which it may be entitled, at law or in equity) to an
injunction or injunctions to redress breaches of this Agreement and to
specifically enforce the terms and provisions hereof.

      6.7. Severability. Each provision of this Agreement will be interpreted in
such a manner its to be effective and valid under applicable law, but if any
provision of this Agreement is held to be prohibited by or invalid under
applicable law, such provision, to the extent of such prohibition or invalidity,
shall be deemed not to be a part of this Agreement, and shall not invalidate the
remainder of such provision or the retraining provisions of this Agreement.

      6.8. Jurisdiction. Any action or proceeding arising out of or relating to
this Agreement may be commenced in any court of competent jurisdiction in St.
Louis County, Missouri, and shall be governed by and interpreted under the laws
of Missouri.

      6.9. Modification or Amendment. Thus Agreement may not be modified or
amended except by a written instrument executed by Executive and an authorized
officer of UGS.

                                      -13-
<PAGE>

      IN WITNESS WHEREOF, Unigraphics Solutions Inc., Electronic Data Systems
Corporation, and Executive have executed this Personal Service Agreement to be
effective as of the Effective Date.

      Agreed to this 15th day of July, 2000 by and among:

                                             EXECUTIVE

                                             By: /s/ Charles C. Grindstaff
                                                --------------------------------
                                                     Charles C. Grindstaff

Agreed to By                                 UNIGRAPHICS SOLUTIONS INC.
Electronic Data Systems Corporation
For Purposes of Sections 2.4,3.3.3(c),
and 3.4.3 only

By: /s/ Jeffrey M. Heller                    By: /s/ Anthony J. Affuso
   --------------------------------------       --------------------------------
    Jeffrey M. Heller                         Anthony J. Affuso
    President and Chief Operating Officer,    President and Chief Executive
    Electronic Data Systems Corporation       Officer
                                              Unigraphics
<PAGE>

              SUPPELEMENTAL BONUS AGREEMENT -- CHARLES C. GRINSTAFF

This Agreement is by and between Unigraphics Solutions Inc., a Delaware
corporation, its direct and indirect subsidiaries, affiliated entities,
successors and assigns ("UGS"), and Charles C. Grindstaff, an at-will employee
of UGS ("Employee").

WHEREAS, it is the desire of UGS to: (1) recognize the accomplishments of the
Employee during his employment with UOS; and (2) encourage Employee to continue
his at-will employment at UGS; and

WHEREAS, in order to accomplish the foregoing, UGS desires to establish and
provide for a supplemental bonus for the Employee in accordance with the terms
and conditions set forth below.

NOW, THEREFORE, the parties hereby agree as follows:

1.    2003 Supplemental Bonus. As soon as practicable following the parties'
execution of this Agreement, UGS shall pay to Employee a bonus in an amount
equal to one and one-forth percent (1 1/4%) of the Employee's annual "Earnings"
(as such term is defined under the EDS Retirement Plan but without the
limitation of Internal Code Section 401(x)(17)) in 2002, less all applicable
deductions.

2.    Subsequent Supplemental Bonuses. On or before January 31, 2004, UCTS shall
pay to Employee a bonus in an amount equal to one and one-fourth percent (1
1/4%) of the Employee's annual "Earnings" (as such term is defined under the EDS
Retirement Plan but without the limitation of Internal Code Section 401(a)(l7))
in 2003, less all applicable deductions. Thereafter, on or before January 31 of
each succeeding year, UGS shall pay to Employee an annual bonus in an amount
equal to one and one-fourth percent (1 1/4%) of the Employee's annual "Earnings"
(as such terms is defined under the EDS Retirement Plan but without the
limitation of Internal Code Section 401(a)(1.7)) for the preceding calendar
year, less all applicable deductions.

3.    Supplemental Bonuses Contingent Upon Ongoing Employment. The supplemental
bonus payments specified in Paragraphs 1 and 2 of this Agreement are directly
contingent and shall only be paid to Employee if he remains actively employed by
UGS as a full-time employee.

4.    Modification or Termination. Notwithstanding anything to the contrary
herein, UGS may at any time, in its sole discretion, suspend, modify or
terminate this Supplemental Bonus Agreement with regard to the payment of such
bonuses in subsequent years prior to December 31, 2003, UGS can at anytime
notify Employee that he shall receive no bonus payment pursuant to the terms of
this Agreement for Earnings in 2004 and succeeding years).

5.    Notices. In the event UGS modifies, suspends or terminates this
Supplemental Bonus Agreement pursuant to Paragraph 2 above, UGS shall provide
Employee with prompt written notice.

<PAGE>

6.    Eligibility to -Receive Other Benefits. The terms of this Agreement shall
not impact or a1Tect Employee's eligibility to receive future compensation
related awards from UGS.

7.    Employment Remains At-will. The terms of this Agreement shall not alter
Employee's status as an at-will employee or be construed to oblige UGS to
continue Employee's employment for any particular time or under any particular
terms or conditions. In that regard, Employee recognizes and acknowledges his
employment with UGS is for an indefinite term and may he ended, with or without
cause, at any time by either he or UGS, with or without previous notice.

8.    Amendments. This Agreement may not be modified or amended except by a
written instrument executed by Employee and the Chief Executive Officer of UGS
(or his/her designee).

9.    Miscellaneous. This Agreement constitutes the parties' entire agreement,
and supersedes and prevails over all prior agreements, understandings or
representations by or between the parties, whether oral or written, with respect
to the subject matters herein. This Agreement shall be governed by and construed
and enforced with the laws of the State of Missouri applicable to agreements
made and to be performed exclusively in the State of Missouri. The headings in
this Agreement are solely for convenience of reference and shall not affect its
meaning or interpretation.

IN WITNESS WHEREOF, UGS has caused this Agreement to be executed by its duly
authorized officer and the Employee has executed this Agreement this ___ day of
September, 2003.

                                                ________________________________
                                                Charles C. Grindstaff

                                                UNIGRAPHICS SOLUTIONS INC.

                                                By:_____________________________

                                      -2-
<PAGE>

                               [Letterhead of UGS]

February 16, 2004

Chuck Grindstaff
247 Bennett Avenue
Long Beach, CA 90803

Dear Chuck:

UGS PLM Solutions has truly come to a crossroads in its history. The markets are
starting to rebound and our products are more ready to meet the broad needs of
our customers than at any other time in our history. We have broken through the
difficult business cycle of the past several years and have posted results for
2003 that we can all be proud of.

Additionally, our continued movement towards independence in our relationship
with EDS is certainly an exciting time for us as a growing organization as well
as for the people leading it.

Chuck, you are one of these key leaders that our organization depends upon for
vision and leadership in the future. Few individuals have the ability to shape
and affect the future success in the way that you do. We want to do all in our
power to ensure that you are recognized for your contributions and your
dedication to our mission.

Accordingly, in consideration for your agreement to remain employed by UGS PLM
Solutions (and its successors or assigns, collectively "UGS") for two (2) years
after the closing of a private equity sale of UGS, you are being offered a
Retention Incentive ("Retention Incentive") in the amount of $550,000. Such
Retention Incentive shall be payable from UGS as follows: twenty-five percent
(25%) shall be paid within 14 days of the date of closing of the private equity
sale; thirty-seven-and-a-half percent (37.5%) shall be paid on the one year
anniversary of the closing of the private equity sale; and the final
thirty-seven-and-a-half percent (37.5%) shall be paid on the two year
anniversary of the closing of the private equity sale. Of course, federal
withholding taxes or other deductions required to be made by law will be
deducted from each Retention Incentive payment.

Please understand, payment of the Retention Incentive is contingent upon your
continued active employment with UGS. In the event you transfer to another EDS
organization prior to the closing of the private equity sale of UGS, you will be
ineligible to receive the Retention Incentive. Similarly, if you voluntarily
terminate your employment with UGS, for any reason, prior to the date any
installment of the Retention Incentive is paid, you will not receive any unpaid
Retention Incentive payments. However, in the event UGS involuntarily terminates
your

<PAGE>

employment other than for "Cause"(1) prior to full payment of the Retention
Incentive, you will remain eligible to receive any unpaid Retention Incentive,
which shall be payable in one lump sum payment within 14 days of your
separation.

Notwithstanding the foregoing, unless contrary to applicable law or the terms of
a written agreement signed by an officer of UGS, your employment with UGS is for
an indefinite term and is terminable, with or without cause, at any time by
either you or the company. Nothing in this Agreement will be construed to oblige
UGS to continue your employment for any particular time or under any particular
terms or conditions of employment.

To accept the terms of this Retention Incentive offer, please sign this letter
in the space provided below and return it to Dan Malliet at:

                           2321 North Loop Drive
                           Ames, Iowa  50010-8615

If you have any questions regarding the Retention Incentive, please contact Dan
Malliet at 515.296.8050 or call me directly.

Regards,

/s/ Tony Affuso

President and CEO

AGREED:

/s/ Charles C. Gindstaff
-----------------------------
Signature

  Charles C. Gindstaff
-----------------------------
Printed Name

     Feb. 18, 2004
-----------------------------
Date

----------
(1) For purposes of this Retention Incentive agreement, "Cause" is defined as
(a) material breach of any agreement entered into between you and UGS or EDS;
(b) material misconduct; (c) material failure to follow UGS' policies,
directives or orders applicable to UGS employees holding comparable positions;
(d) intentional destruction or theft of UGS or EDS property or falsification of
UGS or EDS documents; (e) material failure or refusal to faithfully, diligently,
and competently perform the usual and customary duties associated with your
position; or (f) conviction of a felony or any crime involving moral turpitude.<PAGE>

                                                                    EXHIBIT 10.8

                               EMPLOYEE AGREEMENT

This employment agreement is made this 19th day of September, 2004 by and
between UGS Corp., located at 5800 Granite Parkway, Plano, TX 75024, and Jim
Milton ("Milton"), who resides at 11 N. Heritage Hill Circle, The Woodlands, TX
77381.

Whereas, UGS Corp. wishes to employ Milton as Executive Vice President of Global
Sales Operations; and

Whereas, Milton acknowledges the importance to UGS Corp. (and any of its
affiliates) (the "Company") of protecting its confidential information and other
legitimate interests;

Now, therefore, in consideration of the parties' mutual promises and, in
particular, of Milton's offer of employment by UGS, of his being granted access
to trade secrets and other confidential information of the Company, of the
Company's promise to provide not less than 30 days' notice, or pay in lieu of
notice, at Milton's then-current base rate of pay, in the event the Company
initiates termination of his employment, and for other good and valuable
consideration, the receipt and sufficiency of which each party hereby
acknowledges, the Company and Milton agree as follows:

1.    Position and Compensation

      Milton will serve as the Company's Executive Vice President of Global
      Sales Operations. His initial base annual salary will be $400,000 to be
      paid in twenty-four (24) semimonthly payments. In addition to base salary,
      Milton will be eligible for an annual performance based incentive
      opportunity equal to 80% of annual salary. This bonus will be prorated at
      4I12ths for 2004. Milton will be eligible for an additional bonus amount
      if the company exceeds its 2004 objectives. Milton will also be granted
      650,000 shares of UGS stock options. Furthermore, Milton will have the
      opportunity to participate in UGS benefit programs and paid vacation of
      four weeks per year.

2.    Conduct of Employment

      Milton agrees that, during employment, he will devote his full business
      time and his best efforts, business judgment, skill and knowledge
      exclusively to the advancement of the business and interests of the
      Company and to the discharge of his duties and responsibilities for it. He
      agrees to comply with all policies, practices and procedures of the
      Company, as these may be changed by the Company from time to time.

3.    Involuntary Termination

      In the event that Milton's employment with UGS is involuntarily terminated
      within two years of his hire date, for reason other than for "Cause", he
      will be entitled to a lump sum amount equal to one annual base salary
      payable within 14 days of his separation. For the purpose of this
      agreement, "Cause" is defined as (a) material breach of any agreement
      entered into between Milton and UGS; (b) gross negligence or willful
      misconduct in the

<PAGE>

      performance of his duties and responsibilities; (c) material failure or
      refusal to faithfully, diligently, and competently perform the usual and
      customary duties associated with his position; (d) material failure to
      follow UGS' policies, directives or orders applicable to UGS employees
      holding comparable positions; (e) intentional destruction or theft of UGS
      property or falsification of UGS documents; (f) conviction of a felony or
      any crime involving moral turpitude; or (g) other neglect, misconduct of
      conduct that is materially harmful to the operation, business, interest or
      reputation of UGS, which neglect, if susceptible to cure, remains uncured
      after written notice specifying such neglect, misconduct or conduct. If,
      at any time, UGS adopts a severance policy that provides a greater benefit
      than the one described in this paragraph, then Milton will be eligible for
      the greater benefit.

4.    Disclosure and Use of Confidential Information; Documents

      a.    "Confidential Information" means all information which has not been
            made public concerning the Company's business, including but not
            limited to: (a) all proprietary information of the Company,
            including but not limited to the products and services, technical
            data, methods, processes, know-how, developments, inventions, and
            formulae of the Company; (b) the development, research, testing,
            marketing and financial activities and strategic plans of the
            Company; (c) the costs and sources of supply of the Company's
            products and services; (d) the identity and needs of the customers,
            prospective customers and subcontractors of the Company, customer
            lists and customer and sales records, the identity of contacts at
            purchasers, any list of purchasers, and any list of sales
            transactions and/or prices charged by the Company); (e) the people
            and organizations with whom the Company has business relationships
            and the nature of those relationships; and (f) any information that
            the Company may receive or has received from customers,
            subcontractors, suppliers or others, with any understanding, express
            or implied, that the information would not be disclosed. Milton
            agrees that all Confidential Information is and shall remain the
            sole and exclusive property of the Company and that, except as
            required for the proper performance of his regular duties for the
            Company, as expressly authorized in writing in advance by an officer
            of the Company or the designee of an officer, or as required by
            applicable law, he will never, directly or indirectly, use or
            disclose any Confidential Information. Milton understands and agrees
            that this restriction shall continue to apply after the termination
            of his employment or this Agreement. He agrees to provide prompt
            notice to the Company of any required disclosure of Confidential
            Information sought pursuant to subpoena, court order or any other
            legal requirement and to provide the Company a reasonable
            opportunity to seek protection of the Confidential Information prior
            to any such disclosure.

      b.    Milton agrees that all documents, records and files, in any media of
            whatever kind and description, relating to the business of the
            Company and any copies (including without limitation electronic)
            (the "Documents" and each individually, a "Document"), whether or
            not prepared by him, shall be the sole and exclusive property of the
            Company, that he will not copy or remove any Documents, or copies,
            from the premises of the Company except as required for the proper

                                      -2-
<PAGE>

            performance of his regular duties and that he will safeguard, and
            return to the Company immediately upon termination of his
            employment, and at such other times as may be specified by the
            Company, all Documents and all other property of the Company, and
            all documents, records and files of their customers, subcontractors
            and suppliers ("Third-Party Documents") and all other property of
            such customers, subcontractors and suppliers, then in his possession
            or control. He also agrees that, upon request of an officer of the
            Company, he will disclose all passwords pertinent to enable the
            Company to obtain access to the Documents and Third-Party Documents.

5.    Disclosure and Use of Intellectual Property

      a.    "Intellectual Property" means inventions, discoveries, developments,
            methods, processes, compositions, works (including software),
            designs, concepts, know-how and ideas (for all such items, whether
            or not patentable or copyrightable or constituting trade secrets)
            conceived, made, created, developed or reduced to practice by Milton
            (in any case, whether alone or with others and whether or not during
            normal business hours or on or off Company premises) during his
            employment (including prior to this Agreement) that relate in any
            way to the business, products or services of the or to any
            prospective activity of the Company or which make use of the
            Confidential Information or of facilities or equipment of the
            Company. Milton shall maintain accurate and complete contemporaneous
            records of, and shall immediately and fully disclose and deliver to
            the Company, all Intellectual Property. Milton attaches hereto as
            Exhibit A a list describing all inventions, original works of
            authorship, developments, improvements, and trade secrets made by
            him prior to his employment with the Company, which belong to him
            and which are not assigned to the Company hereunder (collectively
            referred to as "Prior Inventions"); and, if no such list is
            attached, Milton represents and warrants that there are no such
            Prior Inventions.

      b.    Milton hereby assigns and agrees in the future to assign to the
            Company (or as otherwise directed by the Company) his full right,
            title and interest in and to all Intellectual Property. If he
            incorporates into any of the Intellectual Property any Prior
            Inventions, he hereby grants the Company an irrevocable, worldwide,
            fully paid-up, royalty-free, non-exclusive license, with the right
            to sublicense through multiple tiers, to make, use, sell, improve,
            reproduce, distribute, perform, display, transmit, manipulate in any
            manner, create derivative works based upon, and otherwise exploit or
            utilize in any manner the Prior Invention(s) included in the
            Intellectual Property. Milton agrees to provide, at the Company's
            request, all further cooperation which the Company determines is
            necessary or desirable to accomplish the complete transfer of the
            Intellectual Property and all associated rights to the Company, its
            successors, assigns and nominees, including without limitation
            executing of any documents pertaining to the Intellectual Property.
            To the extent that Milton cannot assign and transfer any of his full
            right, title, and interest in the Intellectual Property then he
            hereby grants the Company an irrevocable, worldwide, fully paid-up,
            royalty-free, exclusive license, with the right to sublicense
            through multiple tiers, to make, use, sell, improve, reproduce,

                                      -3-
<PAGE>

            distribute, perform, display, transmit, manipulate in any manner,
            create derivative works based upon_, and otherwise exploit or
            utilize in any manner the Intellectual Property

      c.    Milton agrees that all copyrightable works that he creates,
            including without limitation computer programs and documentation,
            shall be considered "work made for hire" and shall, upon creation,
            be owned exclusively by the Company.

      d.    Milton further agrees that he will assign, deliver and communicate
            to the Company any know-how, facts and materials arising from or
            relating to said Intellectual Property including without limitation:
            (i) all simulations, prototypes, and other embodiments of the
            Intellectual Property; (ii) all drawings, blueprints, calculations,
            research plans and results, lab notes, workbooks and other records
            and written materials that relate to the Intellectual Property or
            that embody or record any know-how pertaining to the Intellectual
            Property; (iii) all files, documents and communications pertaining
            to the Intellectual Property; and (iv) evidence for patent
            interference purposes or for other legal proceedings whenever
            requested.

6.    Non-Competition

      Milton agrees that, during his employment and during the 12 month period
      immediately following termination of his employment, he will not (a)
      provide services, in any capacity, whether as an employee, independent
      contractor or otherwise, whether with or without compensation for any of
      the following named competitors of UGS: Dassault Systems; the part(s) of
      IBM that work directly with Dassault Systems; Matrix One; PTC; Agile; SAP;
      Oracle; Baan; or to perform duties anywhere in the world for any of the
      distributors or resellers of the these named competitors' CAD and/or PLM
      software products and services; (b) participate voluntarily with or
      provide assistance or information to any person or entity that is involved
      in (i) negotiations with UGS involving a contract or services to be
      rendered by UGS; or (ii) a potential or existing business or legal dispute
      with UGS, including, but not limited to, litigation, except as may be
      required by law.

7.    Non-Solicitation of Employees and Customers

      a.    Milton acknowledges that his access to Confidential Information and
            to the Company's customers and his development of goodwill on behalf
            of the Company with its customers during his employment would give
            him an unfair competitive advantage , were he to leave employment
            and begin competing with the Company or for its existing customers
            and that he therefore is being granted access to Confidential
            Information and the customers of the Company in reliance on his
            agreement hereunder. Milton therefore agrees that, during his
            employment and for the period of 24 months immediately following
            termination (in the aggregate, the "Non-Solicitation Period'), he
            will not solicit or encourage any customer of the Company to
            terminate or diminish its relationship with the Company and he will
            not seek to persuade any such customer to conduct with any
            individual or entity

                                      -4-
<PAGE>

            any business or activity which such customer conducts or could
            conduct with the Company.

      b.    Acknowledging the strong interest of the Company in an undisrupted
            workplace, Milton agrees that, during the Non-Solicitation Period,
            he will not, and he will not assist any individual or entity to, (a)
            hire or solicit for hiring any employee of the Company or seek to
            persuade any employee of the Company to discontinue employment or
            (b) solicit or encourage any independent contractor providing
            services to the Company to terminate or diminish its relationship
            with the Company.

8.    Remedies and Enforcement

      a.    In signing this Agreement, Milton acknowledges that he has carefully
            read and considered all the terms and conditions of this Agreement,
            that he agrees without reservation that each of the restraints
            contained herein is necessary for the reasonable and proper
            protection of the goodwill, Confidential Information and other
            legitimate interests of the Company in respect to subject matter,
            length of time and geographic area; and that these restraints will
            not prevent him from obtaining other suitable employment during the
            period in which he is bound by these restraints. He also
            acknowledges and agrees that, were he to breach any of the
            provisions of this Agreement, the harm to the Company would be
            irreparable. He therefore agrees that in the event of such a breach
            or threatened breach the Company shall, in addition to any other
            remedies available to them, have the right to obtain preliminary and
            permanent injunctive relief against any such breach without having
            to post bond. He further agrees that, in the event that any
            provision of this Agreement shall be determined by any court of
            competent jurisdiction to be unenforceable by reason of its being
            extended over too great a time, too large a geographic area or too
            great a range of activities, such provision shall be deemed to be
            modified to permit its enforcement to the maximum extent permitted
            by law.

      b.    In the event of any alleged breach of this Agreement, I hereby
            consent and submit to the jurisdiction of the federal and state
            courts in and of the state of Texas and, if different, of the
            federal and state courts in and of the state in which I am then
            employed. I agree to accept service of process by registered or
            certified mail or the equivalent directed to his last known address
            on the books of the Company or by whatever other means are permitted
            by such court.

9.    Duties to Previous Employers

      Milton will not disclose to, or use on behalf of the Company, or induce
      the Company to use, any proprietary information of any previous employer
      of his or other third party without that party's consent.

10.   Entire Agreement

                                      -5-
<PAGE>

      This Agreement sets forth the entire agreement between Milton and the
      Company and this Agreement shall be in addition to, and shall not
      terminate or supersede, any additional obligations Milton may have
      pursuant to any prior employment agreements or other non-disclosure
      agreements or under applicable law with respect to confidentiality,
      non-competition, assignment of rights to intellectual property or the
      like. In the event of conflict between this Agreement and any prior
      agreement between Milton and the Company, this Agreement shall govern. No
      deletion, addition, marking, notation or the like change to the body of
      this Agreement shall be of any force or effect and this Agreement shall be
      interpreted as if such change had not been made. This Agreement may not be
      modified or amended, and no breach shall be deemed to be waived, unless
      agreed to in writing by Milton and an expressly authorized officer of the
      Company. If any provision of this Agreement should, for any reason, be
      held invalid or unenforceable in any respect, it shall not affect any
      other provisions, and shall be construed by limiting it so as to be
      enforceable to the maximum extent permissible by law. Provisions of this
      Agreement shall survive any termination if so provided in this Agreement
      or if necessary or desirable to accomplish the purpose of other surviving
      provisions.

11.   Assignment

      Neither the Company nor Milton may make any assignment of this Agreement
      or any interest in it, by operation of law or otherwise, without the prior
      written consent of the other; provided, however, that the Company may
      assign its rights and obligations under this Agreement without his consent
      in the event that the Company shall hereafter affect a reorganization,
      consolidate with, or merge into any entity or transfer to any entity all
      or substantially all of the business, properties or assets of the Company
      or of any division or line of business of the Company with which Milton is
      at any time associated. This Agreement shall inure to the benefit of and
      be binding upon Milton and the Company, and each of their respective
      successors, executors, administrators, heirs, representatives and
      permitted assigns.

12.   Employment Relationship

      Milton acknowledges and agrees that, except as otherwise provided
      specifically herein, this Agreement does not in any way restrict his right
      or that of the Company to terminate his employment.

13.   Governing Law

      This is agreement shall be governed by and construed in accordance with
      the laws of Texas, without regard to the conflict of laws principles
      thereof.

14.   Signatures

      Milton assures the Company that he has read and understood all of the
      terms of this Agreement; that he has had a full and reasonable opportunity
      to consider its terms and to consult with any person of his choosing
      before signing; that he has not relied on any agreements or
      representations, express or implied, that are not set forth expressly in
      this

                                      -6-
<PAGE>

      Agreement; and that he signs this Agreement knowingly and voluntarily.
      Intending to be legally bound hereby, each party signs this Agreement as
      of the day and year written below.

                                         Signature: /s/ Jim Milton
                                                   -----------------------

                                         Printed Name: Jim Milton
                                         Date: 09/19/04

Accepted and agreed:

UGS CORP.

By:___________________________

Title:________________________

Date:_________________________

                                      -7-
<PAGE>

                                    EXHIBIT A

            LIST OF PRIOR INVENTIONS AND ORIGINAL WORKS OF AUTHORSHIP

<TABLE>
<CAPTION>
                                                     IDENTIFYING NUMBER
TITLE                     DATE                      OR BRIEF DESCRIPTION
-----                     ----                      --------------------
<S>                       <C>                       <C>
________________________  ________________________  ____________________

 N/A
</TABLE>

Signature of Jim Milton:__________________________

Date:_______________

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00081-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00081-of-00352.parquet"}]]