Document:

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                                                                   EXHIBIT 10.14

February 25, 2000

                                                REVISED: FEBRUARY 29, 2000
Mr. James R. Bowerman
5856 Hunton Wood Drive
Broad Run, VA 20137-9613

Dear Jim:

Based on our discussions, I am pleased to offer you the position of Vice
President of Research & Development (Grade 11 Level) at Landmark Systems
Corporation Your starting monthly salary will be $14,583 (which equates to
approximately $175,000 per year), payable in semi-monthly installments.

In addition, you will also be eligible to participate in the 2000 Incentive Pay
Plan targeted at $50,000 per year which is based on achieving specifically
defined personal goals as well as company revenue and net income objectives.
Bonus payments will be made at the end of the month following the end of each
calendar quarter.

Along with your cash compensation, subject to approval and grant by Landmark's
Board of Directors, you will receive options to purchase 75,000 shares of
Landmark common stock at an exercise price per share equal to the then current
market value of Landmark common stock. It is anticipated that the option would
be granted at an upcoming meeting of the Board of Directors. The option will
vest each year on the anniversary of the date of grant in an amount equal to
twenty-five percent of the total grant. On the fourth anniversary of the date of
grant, the option will be fully vested.

Finally, if Landmark terminates your employment without cause you will receive
six months of your salary as a severance package. For these purposes, cause will
be defined to include criminal wrongdoing, willful misconduct and gross
negligence.

This employment offer is contingent because Landmark is strongly committed to
maintaining a drug and alcohol free workplace in order to provide for a safe and
productive work environment. Therefore, the Company requires a drug-screening
test as a condition of employment. IF YOU WISH TO ACCEPT THIS CONTINGENT OFFER,
YOU MUST MAKE ARRANGEMENTS FOR A URINE ANALYSIS DRUG TEST. PLEASE BRING PHOTO
IDENTIFICATION WITH YOU WHEN TAKING THE TEST. Attached is a listing of Workplace
Medical Services Collection Sites with address and phone numbers and a Donor
Information Sheet that explains the process. Landmark will pay for testing. The
results of this test will become the confidential information of Landmark
Systems Corporation. Final confirmation of this contingent offer will be made
upon receiving a report from the Medical Review Officer. We need to have a
report on your testing prior to starting work.

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James R. Bowerman                                     REVISED: FEBRUARY 29, 2000
February 25, 2000
Page Two

If your pre-employment drug testing results were negative, we would anticipate
your start date to be on or about March 1, 2000 (or at another mutually
agreeable date). On your first day of employment, someone from Human Resources
will go over the details of your employment forms.

A NEW HIRE BENEFITS PACKAGE is included with this offer. You need to be aware of
the fact that neither this offer letter nor the new hire benefits package
constitutes a contract for employment for a specified period of time. Please
review the material and bring the completed enrollment forms to Human Resources
on your first day. If you have any questions in advance of joining Landmark
please contact Thelma Allen, Human Resources Manager at 703/464-1573.

As a new Landmark employee, you are required to sign and date the enclosed
CONFIDENTIALITY AGREEMENT, which protects Landmark's proprietary rights as well
as those of other companies. We encourage you to examine any other proprietary
agreements to which you are bound to ensure compliance with Landmarks.

You will need to complete the enclosed Employment Verification Form I-9,
required by the Immigration Reform and Control Act of 1986, and bring it and the
required documents with you on your first day of employment. If you do not have,
or have lost one of these documents, you must apply for a replacement
immediately and present a receipt for its application within three business days
of your start date.

Please sign the copy of this letter along with the Informed Consent and Release
of Liability Form, indicating your conditional acceptance and return it for our
file. I look forward to your accepting this offer.

Sincerely,

/s/ KATHERINE K. CLARK
Katherine K. Clark
President

KCK/aa
Encl./as

ACKNOWLEDGEMENT:

/s/ JAMES R. BOWERMAN
-----------------------------------
James R. Bowerman

Date Signed:  3/2/00   Anticipated start date:  3/13/00
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                                                                   EXHIBIT 10.15

                               SECOND AMENDMENT TO
                                CREDIT AGREEMENT

        THIS SECOND AMENDMENT TO CREDIT AGREEMENT (the Amendment), dated as of
June 28th, 2000, is made by and between LANDMARK SYSTEMS CORPORATION, a Virginia
corporation (the "Borrower"), and SUNTRUST BANK, a Georgia banking corporation,
successor by merger to CRESTAR BANK (the "Bank").

                                    RECITALS

        The Borrower and the Bank are parties to the Credit Agreement, dated as
of March 30, 1999, as amended by the First Amendment to Credit Agreement, dated
as of June 21, 1999, between the Borrower and the Bank (as further amended,
modified or supplemented from time to time, the "Credit Agreement"). Capitalized
terms defined in the Credit Agreement shall have the same defined meanings when
such terms are used and undefined in this Amendment.

        The Borrower and the Bank have agreed to extend the Termination Date,
subject to the terms and conditions of this Amendment. Accordingly, for valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Borrower and the Bank agree as follows:

        1.      The Termination Date is extended to June 30, 2001.

        2.      The Borrower and the Bank agree that each reference in the Loan
Documents to the Credit Agreement shall be deemed to be a reference to the
Credit Agreement as amended hereby, and each reference in the Loan Documents to
the Termination Date shall be deemed to be a reference to the Termination Date
as extended hereby. To the extent of a conflict between the terms of this
Amendment and the terms of any other Loan Document, the terms of this Amendment
shall control.

        3.      The Borrower acknowledges and agrees that this Amendment only
amends certain terms of the Loan Documents and is not a novation, and the
Borrower ratifies and confirms the terms and provisions of, and its obligations
under, the Credit Agreement and each other Loan Document in all respects. The
Borrower acknowledges and agrees that there are no defenses, counterclaims or
setoffs against any of its obligations under the Loan Documents.

        4.      The Borrower represents and warrants that this Amendment has
been duly authorized, executed and delivered by it in accordance with
resolutions adopted by its Board of Directors. All representations and
warranties made by the Borrower in the Loan Documents are incorporated by
reference in this Amendment and are deemed to have been repeated as of the date
of this Amendment with the same force and effect as if set forth in this
Amendment, except that any representation or warranty relating to any financial
statements shall be deemed to be applicable to the financial statements most
recently delivered to the Bank in accordance with the provisions of the Loan
Documents. The Borrower agrees that nothing in this Amendment shall require the
Bank to grant any further amendments of the Loan Documents.

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        5.      The Borrower agrees to pay all costs and expenses incurred by
the Bank in connection with this Amendment, including, but not limited to,
reasonable attorneys' fees.

        6.      This Amendment shall be governed by the laws of the Commonwealth
of Virginia, without reference to conflict of laws principles.

        7.      This Amendment may be executed by the parties individually or in
any combination, in one or more counterparts, each of which shall be an original
and all of which together constitute one and the same instrument.

WITNESS the following signatures.

                                       LANDMARK SYSTEMS CORPORATION,
                                       a Virginia corporation

                                       By:        /s/ F. S. ROLANDI
                                          --------------------------------------
                                       Name:          F. S. Rolandi
                                            ------------------------------------
                                       Title:             VP/CFO
                                             -----------------------------------

                                       SUNTRUST BANK,
                                       a Georgia banking corporation, successor
                                       by merger to CRESTAR BANK

                                       By:       /s/ CHARLES YOULES, VP
                                          --------------------------------------
                                       Name:          Charles Youles
                                            ------------------------------------
                                       Title:         Vice President
                                             -----------------------------------

                                       2<PAGE>
                                                                   EXHIBIT 10.16

                AMENDMENT #1 TO JUNE 2, 2000 EMPLOYMENT AGREEMENT
                                     BETWEEN
           LANDMARK SYSTEMS CORPORATION AND FREDERICK S. ROLANDI, III

                This Amendment # 1 ("Amendment") dated January 29, 2001 (the
"Effective Date"), is entered into by and between LANDMARK SYSTEMS CORPORATION,
a Virginia corporation (the "Company") and FREDRICK S. ROLANDI, III (the
"Executive").

                              W I T N E S S E T H:

                WHEREAS, the Executive entered into employment with the Company
on November 2, 1998 (the "Employment Effective Date") as Vice President and
Chief Financial Officer of the Company;

                WHEREAS, the Executive is currently employed as the Vice
President and Chief Financial Officer of the Company and his performance in that
capacity is material to the business of the Company; and

                WHEREAS, the Company and the Executive have entered into an
Employment Agreement (the "Agreement") dated June 2, 2000 and now wish to amend
said Agreement.

                NOW, THEREFORE, in consideration of the foregoing and the mutual
promises and agreements hereinafter set forth, the Company and the Executive
agree as follows:

        A.         Target Bonus in Section 3.2 will be increased to $80,000 per
                   year effective January 1, 2001.

        B.         The applicable period of the Special Bonus described in
                   Section 3.7 is extended to any transaction executed before
                   December 31, 2001.

                IN WITNESS WHEREOF, the parties have executed and delivered this
Agreement as of the date first above written.

                                             LANDMARK SYSTEMS CORPORATION

                                             By:
                                             Name: Katherine K. Clark
                                             Title: Chief Executive Officer

                                             FREDERICK S. ROLANDI

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