CROSSWORLDS SOFTWARE
                    SOFTWARE LICENSE AND SUPPORT AGREEMENT

       This SOFTWARE LICENSE AND SUPPORT AGREEMENT ("Agreement") is entered into
       as of ______________ ("Effective Date") by Delphi Automotive Systems,
       LLC, a Delaware limited liability corporation, having a principal place
       of business at 5725 Delphi Drive, Troy, Michigan 48098-2615 ("Customer"),
       and CrossWorlds Software, Inc., a Delaware corporation, having a
       principal place of business at 577 Airport Boulevard, Suite 800,
       Burlingame, California 94010 ("CrossWorlds"), and describes the terms and
       conditions pursuant to which CrossWorlds shall license to Customer and
       support certain Software (as defined below).

       In consideration of the mutual promises and upon the terms and conditions
       set forth below, the parties agree as follows:

1.     Definitions

1.1.   "Affiliates" means all current and future business entities that,
       directly or indirectly, control, are controlled by, or are under common
       control with Customer.

1.2.   "Collaborations" means the applications business logic portion of the
       Software so designated in Attachment A.

1.3.   "Confidential Information" means this Agreement and all its Attachments
       and Appendices, any addenda hereto signed by both parties, and (a) with
       respect to information of CrossWorlds, all information of CrossWorlds of
       a proprietary and confidential nature such as Software listings,
       Documentation, data, drawings, benchmark tests, specifications, trade
       secrets, source code relating to the Software, and any other proprietary
       and confidential information supplied to Customer by CrossWorlds,
       including all items defined as "confidential information" of CrossWorlds
       in any other agreement between Customer and CrossWorlds whether executed
       prior to or after the date of this Agreement ("CrossWorlds Confidential
       Information"), and (b) with respect to information of Customer, all
       confidential and proprietary business information of Customer supplied or
       made available by Customer to CrossWorlds.

1.4.   "Connectors" means the portions of the Software that connect
       applications, which are so designated on Attachment A.

1.5.   "Documentation" means the user manuals distributed by CrossWorlds that
       are included with the Software.

1.6.   "Environment" means the computer system, including peripheral equipment
       and operating system software, specified in Attachment A.

1.7.   "Maintenance and Support" means the services described in Section 7.

1.8.   "Server" means a computer system that allows Users to access the Software
       from local or remote personal computers or terminals.

1.8.5. "Server Software" means the Software specified in Attachment A and
       otherwise provided to Customer pursuant to this Agreement for use on
       Servers.

1.9.   "Site" means each physical location specified in Attachment A of one or
       more Servers on which Customer is entitled to Use the Software.

1.10.  "Software" means the computer software programs specified in Attachment A
       and otherwise provided to Customer pursuant to this Agreement to connect
       and collaborate with the versions of the Customer software specified in
       Attachment A, and includes without limitation the Third Party Technology
       (as defined in the Third Party Technology Appendix).

1.11.  "Third Party Technology" means the third party technology stated in the
       Third Party Technology Appendix.

1.12.  "Use" means utilization of the Software and Documentation by Customer
       (and such other entities as are expressly permitted by Section 2) on no
       more than the number of Servers set forth on Attachment A, for its own
       internal information processing services and computing needs (except as
       expressly permitted by Section 2), by copying or transferring the same
       into Customer's Environment. "Use" of the Software shall be subject to
       the restrictions set forth in Section 2.1.

1.13.  "Update" means a release or version of the Software containing functional
       enhancements, extensions, error corrections or fixes that is generally
       made available free of charge (other than media and handling charges) to
       CrossWorlds' customers who have contracted for Maintenance and Support.

1.14.  "User" means those Customer employees or Affiliates (pursuant to Section
       2.4) authorized by Customer to Use/access the Software through a Server.

2.     Grant of License

2.1.   Grant. Subject to the terms and conditions of this Agreement, CrossWorlds
       hereby grants to Customer a limited, perpetual, nonexclusive and
       nontransferable license solely in the Environment located at the Site
       (except as provided herein) to:

       2.1.1. Allow Use of the Tools set forth on Attachment A (the "Tools") by
       the number of users ("Development Users") set forth on Attachment A,
       provided that all software produced by or for Customer in the Use of such
       Tools shall be subject to the terms and conditions of this Agreement and
       such software may be installed and used only for Customer's internal
       production at the Site and on the number of Servers set forth in
       Attachment A;

       2.1.2. Use the Connectors, and to make no more than the number of copies
       of the Connectors set forth in Attachment A;

       2.1.3. Use the Collaborations and Server Software, and to make copies
       solely on the number of Servers set forth in Attachment A;

       2.1.4. Use and modify the Documentation in connection with Use of the
       Software; and

       2.1.5. Modify the Software pursuant to authorized Use of the Tools;
       provided that all such modifications shall be subject to the restrictions
       of this Agreement that apply to the Software.

2.2.   Reservation of Rights. Customer acknowledges and agrees that all right,
       title and interest in all copies of the Software and Documentation
       whether in machine-readable or printed form, and derivative works thereof
       prepared by or for CrossWorlds and all related technical trade secrets
       not developed in whole or in part by Customer and all rights therein
       (including without limitation intellectual property rights), are and
       shall be the exclusive property of CrossWorlds and/or its suppliers, and
       Customer shall assign to and reasonably assist CrossWorlds, at
       CrossWorlds' expense, in maintaining and securing such ownership.
       Customer shall have only those rights in or to the Software and
       Documentation granted to it pursuant to this Section 2 of the Agreement.
       Customer shall in no event distribute, resell or otherwise provide to any
       third party (except to an Affiliate for its internal production purposes)
       any software produced by or for Customer in the Use of the Tools.

2.3.   Delivery. Upon execution of this Agreement by Customer and CrossWorlds,
       CrossWorlds shall issue to Customer a reasonable number of
       machine-readable copies of the Software, for Use at the Site(s) only, to
       the extent that the number of copies supports the Customer's projects
       using the Software at the Site(s), along with a reasonable number of
       copies of the appropriate Documentation, to the extent that the number of
       copies supports the Customer's projects using the Software at the
       Site(s), and to the extent that Customer is not able to download such
       additional Documentation from CrossWorlds Internet site. CrossWorlds will
       provide Customer with additional copies of the Documentation at
       CrossWorlds' then current standard charges. Customer acknowledges that no
       copy of the source code of the Software will be provided to Customer
       except pursuant to Section 5.

2.4.   Use by Affiliates. Affiliates of Customer may Use the Software solely
       pursuant to the terms and conditions of this Agreement. Customer
       acknowledges and agrees that any breach of this Agreement by Affiliates
       shall be deemed a breach of the Agreement by Customer.

2.5.   Disaster Recovery. If the specified Environment is inoperable or the
       equipment therein is under repair, Customer will be entitled to transfer
       the Software to a substitute Environment at the same Site using an
       operating system that is supported by CrossWorlds, provided that Customer
       shall promptly notify CrossWorlds in writing of the transfer. Customer
       will be responsible for any services required if the Software has to be
       ported to an operating system that is not supported by CrossWorlds. If
       the specified Site is nonfunctional for purposes of this Agreement,
       Customer will be entitled to transfer the Software to a substitute
       Environment at a new Site using an operating system that

                                    Page 1


       is supported by CrossWorlds, subject to the number of allowable Servers
       as specified in Attachment A, provided that Customer shall promptly
       notify CrossWorlds in writing of the transfer. Notwithstanding anything
       in this section to the contrary, no restrictions shall be placed on the
       transfer of Software licensed under if an Enterprise License is so
       specified in Attachment A.

2.6.   Backup Copy. Customer will be entitled to make a reasonable number of
       machine-readable copies of the Software for backup or archival purposes.
       Customer may not copy the Software, except as permitted by this
       Agreement. Annually, Customer shall maintain accurate and up-to-date
       records of the number and location of all archival copies of the Software
       and inform CrossWorlds in writing of such location(s). All copies of the
       Software will be subject to all terms and conditions of this Agreement.
       Whenever Customer is permitted to copy or reproduce all or any part of
       the Software, all titles, trademark symbols, copyright symbols and
       legends, and other proprietary markings must be reproduced.

2.7.   Third-Party Consultant Use. (a) CrossWorlds acknowledges and agrees that
       from time to time Customer or an Affiliate may engage a third party
       outsource service provider ("Third Party Provider") to perform, on behalf
       of the Customer or the Affiliate, Customer's or the Affiliates' internal
       information processing services and computing needs referred to in the
       definition of "Use" in Section 1.12 of this Agreement, or to perform
       systems integration, facilities management consulting or disaster
       recovery services or similar services. The Third Party Provider may Use
       the Software solely for the benefit of Customer or an Affiliate subject
       to the terms and conditions of this Agreement so long as (i) Customer has
       entered into its customary vendor confidentiality agreement with the
       Third Party Provider, (ii) Customer shall be responsible for the breach
       of such confidentiality agreement by the Third Party Provider to the
       extent that such breach also constitutes a breach of confidentiality
       obligations hereunder, and (iii) Customer informs the Third Party
       Provider of the confidentiality obligations arising under this Agreement.
       The parties acknowledge that Customer's confidentiality obligations
       hereunder may be breached, and liability incurred to CrossWorlds
       hereunder, by Customer as a result of the actions or omissions of a Third
       Party Provider. Nothing herein will prevent Customer from seeking
       recovery for such breach from such Third Party Provider.

       (b) Quarterly, CrossWorlds may submit to Customer a list of entities that
       are direct competitors of CrossWorlds (the "Direct Competitors").
       Customer will promptly respond to written inquiry from CrossWorlds
       regarding the identity of any Third Party Provider and inform CrossWorlds
       as to whether such Third Party Provider has or may have access to the
       Software in the performance of its obligations to Customer. If such Third
       Party Provider has, or may have, access to the Software in the
       performance of its obligations to Customer, Customer shall confer with
       CrossWorlds and the parties shall cooperate, and Customer shall use its
       best efforts, to, where appropriate, do one or more of the following: (i)
       implement reasonable procedures for the protection of CrossWorlds' rights
       in the Software (which may include, but is not limited to, security and
       access logs, monitoring and similar processes or procedures); (ii) obtain
       a written confidentiality agreement from the Third Party Provider
       containing reasonably acceptable terms and conditions that is enforceable
       by CrossWorlds, including without limitation, a covenant against reverse
       engineering the Software; and (iii) where necessary to protect
       CrossWorlds' rights and interests in the Software and where reasonably
       practicable to promote Customer's rights and interests in its project,
       Customer will use its best efforts to restrict such Third Party
       Provider's access to the Software.

       __________________ INITIALS RE SECTION 2.7


3.     License Restrictions.

3.1.   Customer agrees that it will not itself, or through any parent,
       subsidiary, affiliate, agent or other third party:

       3.1.1. sell, lease, license or sublicense the Software or the
       Documentation;

       3.1.2. decompile, disassemble, or reverse engineer the Software, in whole
       or in part;

       3.1.3. Use the Software on any Server not located at the Site;

       3.1.4. write or develop any derivative work or any other software program
       based upon the Software or any Confidential Information, except pursuant
       to authorized Use of Tools as set forth in Section 2.1.5, if any;

       3.1.5. use the Software to provide processing services to third parties,
       or otherwise use the Software on a "service bureau" basis.

4.     Fees.

4.1.   License Fees. In consideration of the license granted pursuant to Section
       2.1, Customer agrees to pay CrossWorlds the License Fee specified in
       Attachment A. The License Fee is due and payable upon the payment
       schedule specified in Attachment A.

4.2.   Maintenance Fees. In consideration of the Maintenance and Support that
       CrossWorlds shall provide to Customer, Customer agrees to pay CrossWorlds
       the Maintenance Fee specified in Attachment A. The Maintenance Fee is due
       and payable upon the payment schedule specified in Attachment A. Any
       additional Maintenance and Support not set forth in Attachment A will be
       subject to good faith negotiations between the parties.

4.3.   Additional Licenses. Customer will have the option to expand the license
       granted pursuant to Section 2.1 to include Use of the Software at
       additional Sites and/or to increase the allowed number of Servers, upon
       CrossWorlds' receipt and acceptance of Customer's notice of the
       additional Sites and/or Servers and the additional license fees for the
       expanded Use as set forth in a mutually agreed Attachment A.

4.4.   Taxes. All charges and fees provided for in this Agreement (including the
       Maintenance Fees) are exclusive of any taxes, duties or similar charges
       imposed by any government (including without limitation withholding
       taxes) and all amounts payable hereunder shall be made without deduction
       for taxes, duties or charges. Customer agrees to pay or reimburse
       CrossWorlds for all federal, state, dominion, provincial, or local sales,
       use, personal property, excise or other taxes, fees, or duties arising
       out of this Agreement or the transactions contemplated by this Agreement
       (other than taxes on the net income of CrossWorlds).

4.5.   Payments. All fees shall be paid in U.S. Dollars. All invoices are due
       and payable in accordance with Customer's Multilateral Netting System
       ("MNS-2") on the second month, second day from the date of invoice.

5.     Source Code Escrow. At a later date, the parties will enter into a
       mutually acceptable Master Source Code Escrow Agreement with respect to
       the Software (excluding the Third Party Technology), to which neither
       party shall unreasonably withhold its consent.

6.     Audit Rights. CrossWorlds retains the right to audit Customer's Use of
       the Software at the principal place of business listed above with
       reasonable prior notification of such audit given to Customer. Such audit
       shall not occur more than once per year and shall be performed during
       normal business hours. If the result of such audit reveals that Customer
       is out of compliance with this Agreement, Customer shall pay to
       CrossWorlds the appropriate fees required to bring Customer back into
       compliance. CrossWorlds shall invoice Customer for such fees with the sum
       due payable in accordance with Customer's Multilateral Netting System
       ("MNS-2") by the second month, second day. Customer will, upon request by
       CrossWorlds, promptly provide CrossWorlds with a written report,
       certified by an officer of Customer, stating the Site(s), number of
       Development Users and number of Servers with respect to which Customer is
       Using the Software.

7.     Maintenance and Support. For so long as Customer is current in the
       payment of all Maintenance Fees and is otherwise in substantial
       compliance with this Agreement, Customer will be entitled to maintenance
       and support of the Software ("Maintenance and Support") as specified in
       this Section 7.

7.1.   Term and Termination. CrossWorlds' provision of Maintenance and Support
       to Customer will commence on the date set forth in Attachment A and will
       continue for an initial term of one (1) year, except as set forth in an
       Attachment A. Maintenance and Support will automatically renew at the end
       of the initial term and any subsequent term for a renewal term of one (1)
       year unless Customer has provided CrossWorlds with a written termination
       notice of its intention not to renew the Maintenance and Support at least
       sixty (60) days prior to the termination of the then-current term, except
       as set forth in an Attachment A. Termination of Maintenance and Support
       upon failure to renew will not affect the license of the Software.

7.2.   Maintenance and Support Services. Maintenance and Support means that
       CrossWorlds will provide: (a) Updates, if any, and appropriate
       Documentation, and (b) assistance with respect to the Software,
       including: (i) clarification of functions and features of the

                                    Page 2


       Software; (ii) clarification of Documentation pertaining to the Software;
       and (iii) error verification, analysis and corrective efforts as further
       described in Attachment B. Maintenance and Support will be provided only
       with respect to versions of the Software that, in accordance with
       CrossWorlds policy, are then being supported by CrossWorlds.

7.3.   Eligibility of Software. Maintenance and Support will not include
       services requested as a result of, or with respect to, (i) improper
       installation by Customer or use of the Software that deviates from any
       operating procedures established by CrossWorlds in the applicable
       Documentation, (ii) attempted or actual modification, alteration,
       additions or extensions to or of the Software by Customer or any third
       party (except for modifications, alterations, additions or extensions to
       or of the Software permitted in writing by CrossWorlds), (iii) accident,
       electrical failure, or failure of air conditioning or humidity control,
       (iv) any version of the Software more than one Update prior to the
       currently commercially available Update of the Software so long as
       CrossWorlds timely provided each of the Updates; (v) failure to
       incorporate an Update previously released and provided by CrossWorlds and
       (vi) any portion(s) of the Software customized by CrossWorlds, Customer
       or a Third Party Consultant for Customer's use.

7.4.   Responsibilities of Customer. CrossWorlds' provision of Maintenance and
       Support to Customer is subject to (and if Customer employs a Third Party
       Consultant as described in Section 2.7, such Third Party Consultant's
       compliance with) the following:

       7.4.1. Customer shall provide CrossWorlds with access to Customer's
       personnel and Environment during normal business hours. This access must
       include the ability to dial-in to any part of the Environment on which
       the Software is operating necessary to maintain the Software. CrossWorlds
       will inform Customer of the specifications of the modem equipment needed,
       and Customer will be responsible for the costs and use of said equipment.

       7.4.2. Customer shall provide supervision, control and management of the
       Use of the Software. In addition, Customer shall implement procedures for
       the protection of information and the implementation of backup facilities
       in the event of errors or malfunction of the Software or Environment.

       7.4.3. Customer shall document and promptly report all errors or
       malfunctions of the Software sufficient to enable CrossWorlds to
       replicate and verify the error or malfunction. Customer shall take all
       steps necessary to carry out procedures for the rectification of errors
       or malfunctions within a reasonable time after such procedures have been
       received from CrossWorlds.

       7.4.4. Customer shall maintain a current backup copy of all programs and
       data.

       7.4.5. Customer shall properly train its personnel in the Use and
       application of the Software and the Environment on which it is used.

8.     Covenants, Representations and Warranties.

8.1.   Assignment or Enforcement of Warranties. With respect to all Software
       licensed by CrossWorlds to Customer as specified on Attachment A,
       CrossWorlds shall assign to Customer the rights, including right to
       recovery, it obtains under warranties or indemnifications given by third
       parties in connection to the foregoing to the extent such rights are
       available and assignable. CrossWorlds shall, upon Customer's request, and
       with reasonable notice and particular documentation to determine the
       nature of the potential breach of warranty, enforce any such warranties
       that are not assignable, to the extent any such warranties are available,
       and track and notify Customer of each non-assignable warranty applicable
       thereto and deliver to Customer any documentation issued by a warrantor
       evidencing such non-assignable warranty.

8.2.   Illicit Code. CrossWorlds shall use its best efforts to ensure that no
       Illicit Code (as defined herein) is coded or introduced into the Software
       by CrossWorlds or CrossWorlds' representatives. In the event that any
       Illicit Code is found to have been coded or introduced into the Software
       by CrossWorlds or CrossWorlds' representatives, CrossWorlds shall use
       best efforts, at no additional charge, to assist Customer in reducing the
       effects of the Illicit Code, including assisting customer in mitigating
       and restoring any damaged or lost data. "Illicit Code" means any program,
       routine, device or other undisclosed feature or hidden file, not
       referenced in the Documentation, including without limitation, a time
       bomb, virus, software lock, trojan horse, drop-dead device, worm,
       malicious logic or trap door, that is designed to delete, disable,
       deactivate, interfere with or otherwise harm the Software or Customer's
       other software, hardware, data, any transmitting or activating computer
       program, or any hardware-limiting, software-limiting or services-limiting
       function (including, but not limited to, any key, node lock, time-out or
       other similar functions), whether implemented by electronic or other
       means.

8.3.   Insurance. CrossWorlds shall maintain insurance coverage with carriers
       acceptable to Customer in the amount of $1,500,000 for general commercial
       liability and in the amount of $4,000,000 for professional errors and
       omissions liability. Within ten (10) days of Customer's request,
       CrossWorlds shall deliver to Customer either a certificate showing
       CrossWorlds' compliance with this Section or certified copies of all
       insurance policies required herein. Customer shall have the right under
       the insurance policies to thirty (30) days' notice prior to the
       termination of the coverage. CrossWorlds will provide thirty (30) days'
       notice prior to the reduction in the amount or scope of coverage.
       CrossWorlds' furnishing of insurance shall not release CrossWorlds of its
       obligations or liabilities hereunder.

8.4.   Product Warranties. (a) Except as otherwise set forth herein, CrossWorlds
       warrants that (i) for so long as Customer is entitled to Maintenance and
       Support under Section 7 of this Agreement, from the Effective Date, the
       Software will operate in substantial conformity with the Documentation
       and CrossWorlds will, at its own expense, upon receipt of written notice
       from Customer and as Customer's sole and exclusive remedy repair or
       replace the Software under the Maintenance and Support provisions so that
       the Software so operates, and (ii) for ninety (90) days after Customer's
       receipt of the media on which the Software and Documentation are
       distributed, such media will be free from defects in materials and
       workmanship under normal use and CrossWorlds shall, upon notice of
       Customer's warranty claim and as Customer's sole and exclusive remedy,
       replace such media; provided, however, that CrossWorlds shall be relieved
       from any obligations under this Section 8.4 if Customer does not give
       CrossWorlds reasonably prompt written notice of any defect claimed
       hereunder after Customer's first observation of such defect and if such
       delay causes additional degradation of the Software. CrossWorlds makes no
       warranty that all immaterial errors or malfunctions will be corrected.

       (b) All warranties made by CrossWorlds under this Section 8.4 are, and
       all obligations of CrossWorlds shall be, contingent upon Customer's Use
       of the Software in accordance with this Agreement and the Documentation,
       and, to the extent that any of the following cause warranty failure, no
       such warranties or obligations shall apply to any portion of the Software
       that has been (a) installed or operated by Customer in a manner
       materially inconsistent with the provisions of this Agreement and the
       instructions for Use, (b) damaged by (i) negligence or misuse other than
       by CrossWorlds or a party at the direction of CrossWorlds, without the
       written approval of CrossWorlds or (ii) fire, casualty or other external
       causes beyond CrossWorlds' reasonable control, (c) modified, altered, or
       added to by persons other than CrossWorlds or CrossWorlds' authorized
       representative without CrossWorlds' prior written approval (except
       pursuant to the authorized Use of the Tools), (d) modified, altered, or
       added to at Customer's request that causes the Software to deviate from
       the Documentation, and prior to making such request, CrossWorlds gave
       Customer notice that such modification, alteration, or addition will
       cause the Software to deviate from the Documentation, or (e) customized
       by CrossWorlds, Customer or a Third Party Consultant for Customer's use.
       In addition, no such warranties or obligations shall apply to any portion
       of the Software if Customer has failed to incorporate an Update
       previously released and provided by CrossWorlds.

8.5.   Representations and Warranties. CrossWorlds represents and warrants that:

       (a) to the best of its knowledge it possesses all necessary rights and
       authority to license to Customer the Software;

       (b) to the best of CrossWorlds' knowledge, information and belief, no
       Illicit Code is coded or introduced into the Software;

       (c) CrossWorlds is as an organization duly incorporated, validly existing
       and in good standing, and has all requisite corporate power and authority
       to execute, deliver and perform its obligations under this Agreement;

       (d) CrossWorlds is duly licensed, authorized or qualified to do business
       and is in good standing in every jurisdiction in which a license,
       authorization or qualification is required for the ownership or leasing
       of its assets or the transaction of business of the character of this
       transaction except where the failure to be so licensed, authorized or
       qualified would not have a material adverse effect on CrossWorlds'
       ability to fulfill its obligations under this Agreement;

                                    Page 3


       (e) the execution, delivery and performance of this Agreement have been
       duly authorized by CrossWorlds;

       (f) CrossWorlds has no, and during the term of this Agreement will not
       enter into any, contractual or other obligations to any third party that
       interferes with any rights of Customer hereunder;

       (g) to the best of CrossWorlds' knowledge, the Software does not and will
       not (i) infringe upon the patent, copyright, database right, trademark
       rights or other rights of any third party or (ii) misappropriate the
       trade secret or other intellectual property rights of any third party,
       provided that the warranty stated in this sub-section (g) will not apply
       to infringements or misappropriations that result from a misuse or
       unauthorized modification of the Software by Customer; and

       (h) the Software used by CrossWorlds pursuant to the Agreement is fully
       Year 2000 Compliant (Year 2000 Compliant means that the Software, Tools
       and Third Party Technology, at all times before, on, and after January 1,
       2000, does and will accurately process and handle date and time data
       (including, but not limited to, calculating, comparing and sequencing)
       from, into, and between the twentieth and twenty-first centuries, and the
       years 1999 and 2000, including leap year calculations, provided that all
       other products (e.g., hardware, software and firmware) used in
       combination with the Software properly exchange date data with it.
       Customer's exclusive remedy, and CrossWorlds' sole obligation, for a
       breach of the foregoing warranty shall be for CrossWorlds to use all
       reasonable efforts to expeditiously achieve Year 2000 Compliance.

9.     Limited Warranty, Limitation of Liability and Remedies.

9.1.   Limited Warranty. EXCEPT FOR THE EXPRESS WARRANTIES AND UNDERTAKINGS SET
       FORTH IN THIS AGREEMENT, CROSSWORLDS DISCLAIMS ALL WARRANTIES REGARDING
       THE SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
       FITNESS FOR A PARTICULAR PURPOSE.

9.2.   Limitation of Liability. Except as otherwise set forth in Section 10, in
       no event shall either party be liable for consequential, incidental or
       punitive loss, damage or expenses (including lost data, lost profits or
       savings) even if it has been advised of their possible existence;
       provided, however, that the foregoing limitations or exculpations of
       liability shall not apply to (a) either party's liability (i) for claims,
       demands, loss, damage or expense relating to bodily injury or death of
       any person or damage to real and/or personal property, or (ii) resulting
       from its gross negligence or willful, wanton, or reckless misconduct; or
       (b) liability under (i) Section 8.2 (Illicit Code), (ii) Sections 8.5(a)
       and 8.5(g) (proprietary rights), and (ii) Section 11 (Confidential
       Information). Both parties' liability under this Agreement for damages
       will not, in any event, exceed the license fees paid by Customer to
       CrossWorlds under this Agreement, except as to gross negligence or
       willful, wanton, or reckless misconduct by either party, in which case
       the breaching party's liability to the other party under this Agreement
       for damages will not, in any event, exceed three (3) times the license
       fees paid by Customer to CrossWorlds under this Agreement.

9.3.   Remedies. Except as expressly provided herein to the contrary, the rights
       and remedies reserved to Customer and CrossWorlds in this Agreement shall
       be cumulative with, and additional to, all other or further remedies
       provided in law or equity.

10.    Intellectual Property Infringement.

10.1.  Third Party Claims. CrossWorlds agrees, at its expense, to indemnify,
       hold harmless and defend Customer from and against any claim, proceeding
       or action asserting that the Software (excluding trademarks of BEA
       Systems and/or BEA WebLogic), in the form provided to Customer hereunder,
       alone and not in combination with any other software or hardware not
       provided by CrossWorlds, directly infringes any United States patent,
       copyright, trade secret or other intellectual property right of a third
       party ("Affected Software"), and CrossWorlds shall pay the damages
       awarded and/or any settlements entered into for such infringement,
       subject to the terms and conditions set forth below. Customer may elect,
       at its expense, to have its own counsel assist in its defense of any such
       action. CrossWorlds' obligations under this Section 10 do not include
       payment for any enhanced damages or attorneys' fees arising out of claims
       of willful infringement made against Customer, unless based on the
       actions or inaction of CrossWorlds. CrossWorlds will not be obligated to
       provide such defense or payment unless: (i) Customer provides CrossWorlds
       with written notice of any such claim within thirty (30) days of receipt
       by Customer of such claim; (ii) Customer allows CrossWorlds to control
       the defense and/or settlement of the proceeding or action with counsel of
       its choice; (iii) CrossWorlds has agreed in writing prior to any
       settlement entered into by Customer to which CrossWorlds shall not
       unreasonably withhold its consent; and (iv) Customer provides CrossWorlds
       with reasonable assistance in connection with such proceeding or action
       at no charge to CrossWorlds for Customer's time. Notwithstanding anything
       to the contrary herein, CrossWorlds shall not enter into a settlement
       without first obtaining Customer's consent, which shall not be
       unreasonably withheld. If Customer's use of the Affected Software is
       enjoined, CrossWorlds will, at its sole discretion and at its own
       expense:

       10.1.1. procure for Customer the right to continue using the Affected
       Software;

       10.1.2. replace the Affected Software with substantially similar
       non-infringing software;

       10.1.3. modify the Affected Software so it will become non-infringing
       without impairing the performance of the Software. If CrossWorlds is
       unable reasonably to do any of the above,

       10.1.4 Customer shall be entitled to terminate this Agreement, obtain
       return of the Affected Software and credit to Customer a portion, if any,
       of the License Fee equal to the amount paid by Customer for the Affected
       Software less one-sixtieth (1/60) thereof for each month or portion
       thereof that this Agreement has been in effect.

10.2.  Exclusions. If a third party brings a claim, action or proceeding for
       infringement against CrossWorlds arising out of (i) CrossWorlds'
       compliance with Customer's designs, specifications or instructions, (ii)
       Customer's use of other than the then-current version of the Software, if
       such infringement would have been avoided by Customer's use of the
       then-current version; or (iii) any modifications or marking of the
       Software not specifically authorized in writing by CrossWorlds or
       pursuant to authorized use of the Tools, then CrossWorlds shall have no
       liability under this Section 10 and Customer shall defend, indemnify and
       hold CrossWorlds harmless from and against such claim, action or
       proceeding provided (i) CrossWorlds provides Customer with written notice
       of any such claim within thirty (30) days of receipt by CrossWorlds of
       such claim; (ii) CrossWorlds allows Customer to control the defense
       and/or settlement of the proceeding or action with counsel of its choice;
       (iii) Customer has agreed in writing prior to any settlement entered into
       by CrossWorlds to which Customer shall not unreasonably withhold its
       consent; and (iv) CrossWorlds provides Customer with reasonable
       assistance in connection with such proceeding or action at no charge to
       CrossWorlds for CrossWorlds' time. Notwithstanding anything to the
       contrary herein, Customer shall not enter into a settlement without first
       obtaining CrossWorlds' consent, which shall not be unreasonably withheld.

10.2.5.Customer's obligations under Section 10.2 do not include payment for any
       enhanced damages or attorneys' fees arising out of claims of willful
       infringement made against CrossWorlds, unless based upon the actions or
       inactions of Customer. Customer will not be obligated to provide such
       defense or payment unless (i) CrossWorlds provides Customer with written
       notice of any such claim within thirty (30) days of receipt by
       CrossWorlds of such claim; (ii) CrossWorlds allows Customer to control
       the defense and/or settlement of the proceeding or action with the
       counsel of its choice; (iii) Customer has agreed in writing prior to any
       settlement entered into by CrossWorlds, to which Customer will not
       unreasonably withhold its consent; and (iv) CrossWorlds provides to
       Customer with reasonable assistance in connection with such proceeding or
       action at no charge to Customer for CrossWorlds' time.

11.    Confidential Information.

11.1.  General. Each party acknowledges that the Confidential Information of the
       other constitutes valuable trade secrets and each party agrees that it
       shall use the other party's Confidential Information solely in accordance
       with the provisions of this Agreement and will not disclose, or permit to
       be disclosed, the same, directly or indirectly, to any third party
       without the disclosing party's prior written consent. Each party agrees
       to exercise due care in protecting the Confidential Information of the
       other party from unauthorized use and disclosure. However, a party bears
       no responsibility for safeguarding the Confidential Information of the
       other party that is publicly available, already in such party's
       possession and not subject to a confidentiality obligation, obtained by
       such party from third parties without restrictions on disclosure,
       independently developed by such party

                                    Page 4


        without reference to the information of the other party, or required to
        be disclosed by order of a court or other governmental entity.

11.2.   Remedies. In the event of actual or threatened breach of the provisions
        of Section 11.1, the non-breaching party will have no adequate remedy at
        law and will be entitled to immediate and injunctive and other equitable
        relief, without bond and without the necessity of showing actual money
        damages.

12.     Term and Termination.

12.1.   Term. This Agreement will take effect on the Effective Date and
        will remain in force until terminated in accordance with this Agreement.

12.2.   Termination by Customer. Customer may, by written notice to CrossWorlds,
        terminate this Agreement if CrossWorlds is in material breach of any
        term, condition or provision of this Agreement, which breach is not
        cured within thirty (30) days after Customer gives CrossWorlds written
        notice of such breach.

12.3.   Termination by CrossWorlds. CrossWorlds may, by written notice to
        Customer, terminate this Agreement if any of the following events
        ("Termination Events") occur:

12.3.1. Customer fails to pay any amount due CrossWorlds within thirty (30) days
        after CrossWorlds gives Customer written notice of such nonpayment; or

12.3.2. Customer is in material breach of any non-monetary term, condition or
        provision of this Agreement, which breach is not cured within thirty
        (30) days after CrossWorlds gives Customer written notice of such
        breach; or

12.3.3. Customer: (a) terminates or suspends its business; (b) becomes
        insolvent, admits in writing its inability to pay its debts as they
        mature, makes an assignment for the benefit of creditors, or becomes
        subject to direct control of a trustee, receiver or similar authority;
        or (c) becomes subject to any bankruptcy or insolvency proceeding under
        any federal or state statutes or other statutes of the country in which
        it is organized.

        If any Termination Event occurs, termination will become effective
        immediately or on the date set forth in the written notice of
        termination. Termination of this Agreement will not affect the
        provisions regarding Customer's or CrossWorlds' treatment of
        Confidential Information, provisions relating to the payment of amounts
        due, governing law and dispute resolution procedures or provisions
        limiting or disclaiming either party's liability or duty of
        indemnification (so long as the event giving rise to the duty of
        indemnification occurred during the term of the Agreement), which
        provisions will survive termination of this Agreement.

12.4.   Effect of Termination. The later of thirty (30) days after the date of
        termination or discontinuance of this Agreement for any reason
        whatsoever or after the end of any Transition Period (as defined in
        Section 12.5), Customer shall return the Software and all copies except
        for an archival copy of the Software and Documentation, in whole or in
        part, all Documentation relating thereto, and any other Confidential
        Information in its possession that is in tangible form and destroy/erase
        any Confidential Information in electronic form, and CrossWorlds shall
        return all Confidential Information acquired from Customer in its
        possession that is in tangible form and destroy/erase any such
        Confidential Information in electronic form. Customer and CrossWorlds
        shall furnish the other party with a certificate signed by its executive
        officer verifying that the same has been done.

12.5.   Transition Assistance. CrossWorlds acknowledges and agrees that the
        Software provided to Customer and Affiliates hereunder is critical to
        the central mission of Customer and Affiliates. In the event of the
        expiration or other termination of this Agreement, CrossWorlds shall, if
        requested by Customer or an Affiliate, continue the parties' rights and
        obligations hereunder pro rata for one (1) period of 30 days (the
        "Transition Period") and cooperate in good faith with Customer and
        Affiliate and their agents to transition Customer and Affiliates,
        including without limitation, providing, to the extent available,
        applicable requirements, standards, policies, operating procedures and
        other documentation and unwritten information relating to the
        environment affected by the transition out of this Agreement and
        complying with other reasonable requests of Customer and Affiliates (the
        "Transition Assistance Services"). If requested, CrossWorlds shall
        assist Customer and Affiliates in developing a plan which shall specify
        the tasks to be performed by the parties in connection with the
        Transition Assistance Services and a schedule for performance of those
        tasks. Following the Transition Period for a period not to exceed 30
        days thereafter and to the extent not already complied with, CrossWorlds
        shall answer all reasonable and pertinent verbal or written questions
        from Customer or Affiliates regarding the Software and the transition on
        as "as needed" basis and deliver to Customer or Affiliates any remaining
        information and materials of Customer or Affiliates that are in
        CrossWorlds' possession, custody or control. CrossWorlds shall transfer
        or assign, upon Customer's or the Affiliate's request and where
        appropriate, to the extent such rights are available and assignable, any
        third party contracts applicable to the performance of CrossWorlds'
        obligations under the Agreement. CrossWorlds acknowledges and agrees
        that it has an absolute and unconditional obligation to provide Customer
        and Affiliates with Transition Assistance Services at the quality and
        level of performance during the Transition Period that would be required
        during the regular term of the Agreement. In the event that an entity or
        unit of Customer or Affiliates, or the business or part thereof, is sold
        or otherwise divested (the "Divested Entity"), CrossWorlds shall, upon
        request, provide the foregoing Transition Assistance Services to the
        Divested Entity and to the extent that such Divested Entity does not
        qualify as an Affiliate during the first three (3) years of the term of
        this Agreement, CrossWorlds shall not unreasonably withhold CrossWorlds'
        consent to the assignment of the rights under this Agreement to the
        Divested Entity as set forth in Section 13, and provided that such
        Divested Entity shall agree in writing, prior to accessing the Software,
        (i) to enter into an agreement with CrossWorlds containing substantially
        similar terms and conditions as set forth in this Agreement, and (ii)
        CrossWorlds may enforce such written agreement directly against such
        Divested Entity.

13.     Non-assignment/Binding Agreement. Neither this Agreement nor any rights
        under this Agreement may be assigned or otherwise transferred by
        Customer or CrossWorlds, in whole or in part, whether voluntary or by
        operation of law, including by way of sale of assets, merger or
        consolidation, without the prior written consent of the other party,
        which consent will not be unreasonably withheld. Subject to the
        foregoing, this Agreement will be binding upon and will inure to the
        benefit of the parties and their respective successors and assigns.

14.     Notices. Any notice required or permitted under the terms of this
        Agreement or required by law must be in writing and must be: (a)
        delivered in person; (b) sent by first class registered mail, or air
        mail, as appropriate; or (c) sent by overnight air courier, in each case
        properly posted and fully prepaid to the appropriate address set forth
        below. Either party may change its address for notice by notice to the
        other party given in accordance with this Section 13. Notices will be
        considered to have been given at the time of actual delivery in person,
        three (3) business days after deposit in the mail as set forth above, or
        one (1) day after delivery to an overnight air courier service.

        To Customer at:
        Mr. James E. Hackett
        Manager--Purchasing
        Delphi Automotive Systems, LLC
        5725 Delphi Drive
        Troy, MI 48098-2615
        USA

        To CrossWorlds Contract Administrator at:
        577 Airport Blvd., Suite 800
        Burlingame, CA 94010
        USA

15.     Miscellaneous.

15.1.   Force Majeure. Neither party will incur any liability to the other party
        on account of any loss or damage resulting from any delay or failure to
        perform all or any part of this Agreement if such delay or failure is
        caused, in whole or in part, by events, occurrences, or causes beyond
        the control and without negligence of the parties. Such events,
        occurrences, or causes will include, without limitation, acts of God,
        strikes, lockouts, riots, acts of war, earthquake, fire and explosions,
        but the inability to meet financial obligations is expressly excluded.

15.2.   Waiver. Any waiver of the provisions of this Agreement or of a party's
        rights or remedies under this Agreement must be in writing to be
        effective. Failure, neglect, or delay by a party to enforce the
        provisions of this Agreement or its rights or remedies at any time, will
        not be construed and will not be deemed to be a waiver of such party's
        rights under this Agreement and will not in any way affect the validity
        of the whole or any part of this Agreement or prejudice such party's
        right to take subsequent action.

                                    Page 5


15.3.  Severability. If any term, condition, or provision in this Agreement is
       found to be invalid, unlawful or unenforceable to any extent, the parties
       shall endeavor in good faith to agree to such amendments that will
       preserve, as far as possible, the intentions expressed in this Agreement.
       If the parties fail to agree on such an amendment, such invalid term,
       condition or provision will be severed from the remaining terms,
       conditions and provisions, which will continue to be valid and
       enforceable to the fullest extent permitted by law.

15.4.  Integration. This Agreement (including the Attachments and Appendices and
       any addenda hereto signed by both parties) contains the entire agreement
       of the parties with respect to the subject matter of this Agreement and
       supersedes all previous communications, representations, understandings
       and agreements, either oral or written, between the parties with respect
       to said subject matter, except as provided in Section 1.3 with respect to
       the definition of "Confidential Information."

15.5.  Superseding Terms. No terms, provisions or conditions of any purchase
       order, acknowledgment or other business form that Customer or CrossWorlds
       may use in connection with the acquisition or licensing of the Software
       will have any effect on the rights, duties or obligations of the parties
       under, or otherwise modify, this Agreement, regardless of any failure of
       CrossWorlds or Customer to object to such terms, provisions or
       conditions, unless otherwise agreed in writing by the parties.

15.6.  Amendment. This Agreement may not be amended, except by a writing signed
       by authorized representatives of both parties.

15.7.  Export. Customer may not export or re-export the Software without the
       prior written consent of CrossWorlds and without the appropriate United
       States and foreign government licenses. Customer shall comply fully with
       all then current applicable laws, rules and regulations relating to the
       export of technical data, including, but not limited to any regulations
       of the United States Office of Export Administration and other applicable
       governmental agencies

15.8.  Publicity. Customer acknowledges that CrossWorlds may desire to use its
       name in press releases, product brochures and financial reports
       indicating that Customer is a customer of CrossWorlds, and Customer
       agrees that CrossWorlds may use its name in such a manner; provided,
       however, that Customer may, where commercially reasonable, in its sole
       and absolute discretion, restrict such use in whole or in part.

15.9.  Counterparts. This Agreement may be executed in counterparts, each of
       which so executed will be deemed to be an original and such counterparts
       together will constitute one and the same agreement.

15.10. Governing Law. The rights and obligations of the parties under this
       Agreement shall not be governed by the 1980 U.N. Convention on Contracts
       for the International Sale of Goods; rather, this Agreement shall be
       governed by and construed in accordance with the laws of the State of
       Michigan, without reference to its conflict of laws principles.

15.11. Arbitration. Any controversy or claim arising out of this Agreement shall
       be settled by arbitration in Detroit, Michigan, in accordance with the
       Commercial Arbitration Rules of the American Arbitration Association, and
       judgment upon the award rendered by the arbitrators may be entered in any
       court having jurisdiction thereof. Arbitration shall be conducted by a
       panel of three (3) members, CrossWorlds and Customer each selecting one
       member and the third member, who shall be chairman, selected by agreement
       between the other two members. The chairman shall be an attorney-at-law,
       and the other members shall have a background or training in computer
       law, computer science, or marketing of computer products. Notwithstanding
       the foregoing, neither party shall be precluded from seeking equitable
       relief, and may invoke the jurisdiction of any competent court, to remedy
       or prevent violation of any provision relating to payment, refund,
       Confidential Information or the intellectual property of CrossWorlds or
       its suppliers.




          IN WITNESS WHEREOF, duly authorized representatives of the parties
          have executed this Agreement.

          CrossWorlds Software, Inc.                Customer

          /s/ Mark R. Kent                          /s/ James E. Hackett
          -------------------------------           ---------------------------
          Authorized Signature                      Authorized Signature

          Mark R. Kent                              James E. Hackett
          -------------------------------           ---------------------------
          Name                                      Name

          12/10/99                                  12/21/99
          -------------------------------           ---------------------------
          Date                                      Date


                                    Page 6


                                 ATTACHMENT B
                                      to
              CROSSWORLDS SOFTWARE AND SUPPORT LICENSE AGREEMENT



SUPPORT RESPONSE SCHEDULE

CrossWorlds Customer Support will make commercially reasonable efforts to
respond to error reports according to the following schedule:

- -------------------------------------------------------------------------------
Customer-Assigned Error     Response Time            Patch/Update
Classification
- -------------------------------------------------------------------------------
Urgent: System down or      1 business hour          Continuous effort until
data corruption                                      patch is delivered
- -------------------------------------------------------------------------------
High Impact: Major          4 business hours         Continuous effort until
function is disabled                                 patch is delivered.
                                                     Prioritized after urgent.
- -------------------------------------------------------------------------------
Medium Impact:              8 business hours         Monthly
Non-essential function is
disabled
- -------------------------------------------------------------------------------
Low Impact: All other       7 business days          On a selected basis
problem reports
- -------------------------------------------------------------------------------

The Customer must supply a reproducible problem for schedule to apply.
Non-reproducible errors will be addressed by reasonable efforts, but shall not
be bound by the above schedule.



                                    Page 7


                        THIRD PARTY TECHNOLOGY APPENDIX
                                      to
              CROSSWORLDS SOFTWARE AND SUPPORT LICENSE AGREEMENT


The following terms and conditions of this Third Party Technology Appendix
("Appendix") shall be included in the Agreement:

Visigenics

1) For all Visigenics products embedded within the Software, Customer will not
decompile, disassemble or otherwise reverse engineer the Visigenic product.
2) Customer may use the licensed Visigenic software on a designated
server/processor for each license the Customer acquires. The total number of
server/processors may not exceed the number of licenses acquired.
3) The Visigenic product is not designed or licensed for use in hazardous
environments requiring fail-safe controls, including without limitation
operation of nuclear facilities, aircraft navigation or communication systems,
air traffic control, and life support or weapons systems. Visigenic specifically
disclaims any express or implied warranty of fitness for such purposes.

TSI

1) For all TSI products embedded within the Software, Customer may not (a)
reverse-compile, disassemble or translate the TSI products; or (b) disclose or
use the TSI products outside the scope of the embedded license.

WebLogic Software

For all WebLogic Software bundled with the CrossWorlds Products, Customer may
not decompile, decipher, disassemble, reverse engineer or otherwise decrypt the
WebLogic Software.

IBM MQ Series

For the IBM Products bundled with the CrossWorlds Products described in the
Agreement: (a) the IBM Products cannot be further copied or transferred except
as noted herein; and (b) the Customer may not reverse assembly, reverse compile,
or otherwise translate any of the IBM Products; and (c) the IBM Product is
copyrighted and licensed (not sold) and title to the IBM Products is not
transferred; and (d) the owner of the IBM Products "DISCLAIMS ALL WARRANTIES
WITH RESPECT TO THE USE OF THE IBM PRODUCT(S) INCLUDING (WITHOUT LIMITATION) ANY
WARRANTIES OF MERCHANTIBILITY OR FITNESS FOR A PARTICULAR PURPOSE"; AND (e) the
owner of the IBM Products liability is limited to the amount paid by the
Customer for the IBM Products.

Licenses for Third-Party Technology

The Software may require third-party technology ("Third-Party Technology") which
may be licensed through CrossWorlds (the "Runtime License") or directly as a
full license from a third-party licensor approved by CrossWorlds ("Full
License") and such licenses shall be specified in Attachment A. Such Full
License shall be restricted to such extent required to implement those
restrictions imposed on Customer directly by such third-party licensor. The
Agreement shall be suspended automatically if, for any reason: (a) Customer
fails to obtain or maintain a Runtime License or Full License; or (b) Customer's
Runtime License or Full License expires or terminates prior to the termination
of the Agreement. Such suspension shall remain in effect until (a) and/or (b) in
the previous sentence has/have been rectified and written notice to that effect
given by Customer to CrossWorlds. CROSSWORLDS MAKES NO REPRESENTATIONS OR
WARRANTIES AS TO THE THIRD-PARTY TECHNOLOGY OR ITS OPERATION. Third Party
Technology licensed through CrossWorlds is subject to all the terms and
conditions of the Agreement that apply to the Software except where specifically
indicated otherwise. In the event of any conflict between this Third Party
Technology Appendix and the Agreement, this Third Party Technology Appendix
shall govern.

CrossWorlds Software, Inc.                     Customer

   /s/ Mark R. Kent                                /s/ James E. Hackett
- ---------------------------------              ---------------------------------
Authorized Signature                           Authorized Signature

Mark R. Kent                                   James E. Hackett
- ---------------------------------              ---------------------------------
Name                                           Name

12/01/99                                       12/21/99
- ---------------------------------              ---------------------------------
Date                                           Date



                                    Page 8


              CROSSWORLDS SOFTWARE AND SUPPORT LICENSE AGREEMENT

                                 ATTACHMENT A

Environment:                      HP
Type/Model No.:
Operating System - NT or UNIX:    NT
Software Version:                 2.0.1
Third Party Consultant:

Site(s):  The Initial Sites within the Enterprise (as defined below) are the
          following: Chassis, Saginaw, Interior, Delphi E, Aftermarket Group,
          Delco, Packard, and Thermal.
Customer shall provide thirty (30) days written notice to CrossWorlds before
adding any additional implementations and the Site locations for such
implementations.

All references in the Agreement to the term "Site" shall incorporate the
following definition of "Enterprise" for the purposes of this Attachment A.
"Enterprise" is hereby defined as Customer (including all current divisions and
future successors of those divisions) and all Affiliates for which
implementation of the Software has commenced and the Software has been installed
during the three (3) year period following the Effective Date of this Agreement
(the "Initial Period"). The licensing rights granted under this Agreement are
perpetual, fully paid-up and royalty free (and as such, shall not terminate at
the end of the Initial Period) to all entities comprising the Enterprise so long
as Customer has fully paid the License Fee set forth on this Attachment A (the
"Enterprise License", which includes the right to make a reasonable number of
copies for such implementations of the Software subject to the terms and
conditions of this Agreement). Customer divisions and any affiliates for which
implementation has not commenced or the Software has not been installed during
the Initial Period shall not be included within the scope of the Enterprise
License, and if Customer requests that a license to the Software be granted to
any such entities, the parties shall negotiate the terms of such license in good
faith and expeditiously. Customer shall notify CrossWorlds in writing within
thirty days (30) upon any change to the total number of copies of the Server
Software (as defined below) that are in use by Customer, and Customer shall have
thirty (30) days after receipt of written notice from CrossWorlds to cure its
failure to so timely notify. Sixty (60) days prior to the end of the Initial
Period, the parties shall negotiate in good faith any new terms to or renewal of
the Agreement.

Net License Fees:  [*] (the "License Fee")
Maintenance Fees first year: [*]; second year: [*]; third year:
[*].
Customer shall pay fees due hereunder in accordance with its Multilateral
Netting System ("MNS-2"), which provides on average that payment shall be on the
second day of the second month following the shipment of product or receipt of
services.

1.  Software licensed to Customer pursuant to the above-referenced Agreement
    consists of the following Software which is to be installed on the
    Environment at the specified Site(s).

    Software Description                           Total Servers at all Sites

    Server Software:
    CrossWorlds Interchange Server                 [*]
    (Each Server includes a maximum of one
    production and two non-production Servers)

                                                   Total Quantities at all Sites

    Connectors:
    SAP                                            [*]
    ODBC Connector                                 [*]
    JText                                          [*]
    Oracle Database Connector                      [*]

    Collaborations:
    Customer Manager                               [*]
    Contact Manager                                [*]
    BOM Manager                                    [*]
    Item Manager                                   [*]
    Installed Product                              [*]
    Service Contracts                              [*]
    Inventory Level                                [*]
    Inventory Adjustments (Goods Receipt)          [*]
    Department Manager                             [*]
    Employee Manager                               [*]
    Invoice Generation                             [*]
    Purchase Order Processing                      [*]
    Sales Order Status                             [*]
    Vendor Manager                                 [*]
    Price List Manager                             [*]
    AR Invoice                                     [*]
    Customer Credit Status                         [*]
    GL Movement                                    [*]

* Certain confidential information on this page has been omitted and filed
  separately with the Securities and Exchange Commission.


   Software Description                              Number of Development Users

   Tools:
   CrossWorlds Designer                              [*]

   Third Party Technology:

   Third Party Licenses provided by CrossWorlds/1/:
   [X] Visigenics Visibroker
   [X] IBM MQ Series
   [_] IBM MQ Series Integrator
   [X] WebLogic JDBC Driver
   [_] Mercator ERP Event Server (combines former Execution Engine and ODBC
       Connectivity)
   [_] Mercator ERP Integration Station (formerly Authoring System)

   Third Party Licenses provided by Vendor if applicable/2/:
   Oracle Database
   Oracle Programmer 2000
   Oracle SQL *Plus

2. Maintenance Services shall begin upon the Effective Date of the Agreement.

3. Within thirty (30) days after the Effective Date of the Agreement CrossWorlds
   ("CW") will demonstrate the utility of its software by completing two initial
   interfaces.
______INITIALS

These interfaces are:

   1. API (Annual Physical Inventory) Interface

      Step 1: CW will use its SAP Connector to retrieve data from a
           Delphi-provided custom SAP IDOC into a CW Business Object. CW will
           transform the data values in this business object according to
           Delphi-provided transformation rules. During this transformation CW
           will perform any necessary code conversions by accessing tables in
           the CW CrossReference database (code conversion values to be provided
           by Delphi). After transformation, CW will send the converted business
           object to the CW Jtext Connector. CW will configure the Jtext
           connector's Dynamic Formatter to convert the business object into an
           ASCII Flat file which meets Delphi-provided file-format
           specifications. The resulting flat file will be delivered to a
           specified subdirectory on any Delphi-designated MS Windows file
           system (appropriate network access and security clearance to be
           provided by Delphi).

__________INITIALS

      Step 2: The CW Jtext connector will be configured to poll for the presence
           of a 'response' file in a designated subdirectory. When an
           appropriately named file (containing Annual Physical Inventory count
           information) is detected, the Jtext connector will build a CW
           Business Object Incorporating the data from the flat file. CW will
           transform the data values in this business object according to
           Delphi-provided transformation rules. During this transformation
           CrossWorlds will perform any necessary code conversions by assessing
           code conversion tables in the CW CrossReference database (code
           conversion values to be provided by Delphi). After transformation, CW
           will send the converted business object to the CW SAP Connector. CW
           will configure the SAP Connector to deliver the values in the
           business object to a Delphi-developed custom SAP IDOC. The result
           will be the update of inventory count values in the Delphi SAP
           system.

__________INITIALS

   2. Lockbox Interface
      The CW Jtext connector will be configured to poll for the presence of a
Cash Receipts flat file in a designated subdirectory. When an appropriately
named file (containing A/R Cash Receipts data) is detected, the Jtext connector
will build a CW Business Object Incorporating the data from the flat file. CW
will transform the data values in this business object according to
Delphi-provided transformation rules. During this transformation CrossWorlds
will perform any necessary code conversions by accessing code conversion tables
in the CW CrossReference database (code conversion values to be provided by
Delphi). After transformation, CW will send the converted business object to the
CW SAP Connector. CW will configure the SAP Connector to deliver the values in
the business object to a standard SAP IDOC. The result will be the posting of
Cash Receipts Information in the Delphi SAP system.

__________INITIALS

   [*]

- ---------------------------------
/1/ See Third Party Technology Appendix
PR\301822\1

* Certain confidential information on this page has been omitted and filed
  separately with the Securities and Exchange Commission.










[*]

4. [*], CW will immediately begin development of the TMS BOM interface. This
interface will involve moving complex manufacturing Bill of Material Information
from Delphi's SAP system to General Motors' Tax Management System.

__________INITIALS

The functional requirements for this interface include:
 .  Assessment whether the currently provided Delphi-developed custom SAP
   function modules populate the custom SAP IDOC efficiently.
 .  Determination as to whether the assessment warrants either (a) modifications
   to the relevant SAP ABAP code or (b) a complete rewrite of this code. If
   warranted, CW resources will provide these modifications of rewrites as
   required
 .  Creation of a custom CW collaboration and required custom business objects
 .  Creation of custom CW maps which will spawn two destination business objects
   (each holding all required source information, but configured differently)
   1.  BusObj1 will be designed as appropriate to meet the file format
       specifications required by the EDS Gateway. (EDS Gateway to perform
       required Packing and EBCDC conversion)
   2.  BusObj2 will be designed as appropriate to meet the file format
       specifications of the General Motors' Tax Management System
 .  Delivery of both business objects to instances of the CW Jtext connector
   which will build the appropriate flat files
 .  If necessary (for creation of the flat file capable of being imported
   directly by the GM Tax Management System) CW will provide Packing and EBCDC
   conversion capabilities through a custom Dynamic Formatter used by the CW
   Jtext connector.

__________INITIALS

IN WITNESS WHEREOF, duly authorized representatives of the parties have
executed this Attachment A to the CrossWorlds Software and Support License
Agreement.

CrossWorlds Software, Inc.                    Customer

/s/ Mark R. Kent                              /s/ James E. Hackett
- --------------------------                    -------------------------
Authorized Signature                          Authorized Signature

Mark R. Kent                                  James E. Hackett
- --------------------------                    -------------------------
Name                                          Name

12/10/99                                      12/21/99
- --------------------------                    -------------------------
Date                                          Date

PR\301822\1

* Certain confidential information on this page has been omitted and filed
  separately with the Securities and Exchange Commission.