Exhibit 10.102

March 1, 2007

Mr. Peter Karmanos, Jr.
Chairman and Chief Executive Officer
Compuware Corporation
One Campus Martius
Detroit, Michigan 48226

Dear Peter:

In consideration of the compensation and benefits specified in this letter, the
Board of Directors makes the following offer to you upon your retirement from
Compuware Corporation:

      1.    You will continue to discharge your duties as Chairman and Chief
            Executive Officer (CEO) until you retire on a mutually agreeable
            date to you and the Board (Retirement Date).

      2.    The terms of this Agreement shall become effective upon the
            Retirement Date.

      3.    As compensation for your continued services as the company's
            Chairman and CEO, and as an employee in a consulting role to the
            company upon your retirement:

                  o     The company shall pay you a total of one year's salary
                        at the amount in effect on the Retirement Date in annual
                        installments over a four year period on a monthly basis
                        (Term). In no event shall such annual payment be less
                        than $300,000.00 per year.

                  o     The company shall pay you any earned bonuses under the
                        company's executive incentive bonus plans in accordance
                        with their terms.

                  o     Your existing stock options shall continue to vest in
                        accordance with the terms of such plans during the Term
                        of this Agreement.

                  o     During the term of this Agreement, you shall be eligible
                        to continue to participate in all the company's benefit
                        plans, including without limitation, medical, dental,
                        hospitalization, vision, life and disability (Benefits).
                        Additionally, you shall continue to receive an office,
                        administrative support, automobile and reimbursement for
                        all business-related expenses.

                  o     You shall be obligated to abide by the provisions of
                        your previously executed Employee Agreement, including
                        without limitation, the provisions regarding
                        Confidentiality, Non-Competition and Non-Solicitation of
                        Employees.

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      4.    After termination of this Agreement, the following obligations
            exist:

                  o     For termination by the company without cause or by you
                        with cause, you shall receive: (a) bonuses earned
                        through the date of termination; (b) severance payment
                        equal to the full amount of the base salary that would
                        have been paid to you over the unexpired portion of the
                        Term in equal consecutive monthly installments; (c)
                        Benefits through the unexpired portion of the Term of
                        the agreement; and (d) all stock options granted shall
                        become fully vested and exercisable.

                  o     For termination by you without cause, you shall receive:
                        (a) your salary through the date of termination; (b)
                        bonuses earned through the date of termination; and (c)
                        all stock options granted shall become vested and
                        exercisable in accordance with the company's stock
                        option plans.

                  o     For termination of this Agreement due to your death or
                        disability as defined under the company's disability
                        insurance provider: (a) your estate or beneficiary shall
                        receive a sum equal to the full amount of the base
                        salary that would have been paid to you over the
                        unexpired portion of the Term and (b) your spouse shall
                        be entitled to participate in the company's medical,
                        dental vision and hospitalization for twenty-four (24)
                        months from the date of your death.

                  o     Termination for cause by the company shall mean your
                        willful and continued failure to perform your duties
                        after a written demand by the Board or the willful
                        engaging by you in illegal conduct or gross misconduct
                        which is materially damaging to the company.

                  o     You may terminate this Agreement if the company: (a)
                        breaches any material provision of this Agreement and
                        such breach continues for at least ten (10) days after
                        you provide written notice to the company's General
                        Counsel specifying in reasonable detail the nature of
                        the breach; (b) during the Term of this Agreement there
                        is a relocation of the principle corporate offices of
                        the company outside of the Detroit metropolitan area
                        without your prior consent and (c) the failure to timely
                        pay you any amounts due under this Agreement.

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      5.    This Agreement shall be governed by and construed in accordance with
            the laws of the State of Michigan. You and the company consent to
            the jurisdiction of the state and federal courts within the State of
            Michigan.

If you agree and accept the terms of this Agreement, please sign both copies and
return one copy to me.

Sincerely,


/s/ William O. Grabe

William O. Grabe
Chairperson, Compensation Committee

I agree and accept the terms of this Agreement:


By:  /s/ Peter Karmanos Jr.                                   Date: 03/01/2007
     ----------------------
     Peter Karmanos, Jr., Chairman and CEO