system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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of the final Reports (covering the month just prior to termination of this Agreement). eGain shall be entitled to retain a copy (whether electronic or otherwise) of the Online Messages and the Reports for its records and internal purposes and shall not disclose such Online Messages or Reports to any third party except as permitted under Section 4. Within fifteen (15) days of any termination of this Agreement, Customer shall pay to eGain all unpaid fees accrued prior to termination. Sections 4, 5 (as to amounts accrued but unpaid), 7, 8, 10.2 and 12 and Exhibit A (as to amounts accrued but unpaid) shall survive any expiration or termination of this Agreement. 11. Customer References. Customer agrees that, during the term of this Agreement, eGain may reference Customer in eGain's customer listings and may place Customer's name and logo on eGain's Web site and in collateral marketing materials relating to eGain's products and services. Customer hereby grants eGain a right to use Customer's trademarks (name and logo only) designated by Customer for such limited uses, subject to Customer's trademark/logo usage guidelines, if any, provided by Customer to eGain. With these limited exceptions, eGain agrees that it may not use Customer's name, logo or any other trademarks (including in any press releases, customer "case studies," and the like) without Customer's prior consent. 12. Miscellaneous. This Agreement, including Exhibit A and any other exhibits hereto, constitutes the entire agreement of the parties, and supersedes any prior or contemporaneous agreements between the parties, with respect to the subject of this Agreement. Except as otherwise expressly provided herein, this Agreement may be modified only by a writing signed by an authorized representative of each party. This Agreement shall be governed by and construed in accordance with the laws of the State of California exclusive of its conflict of laws principles. Notices under this Agreement shall be in writing, addressed to the party at its last-provided address, and shall be deemed given when delivered personally, or by e-mail (with confirmation of receipt) or conventional mail (registered or certified, postage prepaid with return receipt requested). Nothing contained in this Agreement is intended or is to be construed to constitute eGain and Customer as partners or joint venturers or either party as an agent of the other. If any provision of this Agreement shall be declared invalid, illegal or unenforceable, all remaining provisions shall continue in full force and effect. All waivers of any rights or breach hereunder must be in writing to be effective, and no failure to enforce any right or provision shall be deemed to be a waiver of the same or other right or provision on that or any other occasion. Neither party may assign or otherwise transfer its rights and/or obligations under this Agreement without the prior written consent of the other party. Notwithstanding the foregoing, no consent shall be required for an assignment of this Agreement made pursuant to a merger, consolidation, or the acquisition of all or substantially all of the business and assets of a party. This Agreement will bind and inure to the benefit of the parties and their successors and permitted assigns. Each party agrees to the terms and conditions contained in this Agreement. Customer: Eliance Corporation Name:/s/ Title: ___________________________ _________ Signature:______________________ Date:__________ eGain Communications Corporation: Name:/s/ Title: ___________________________ _________ Signature:______________________ Date:__________
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Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.