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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discretion, with renewal notice to be provided to MediWound no later than twelve (12) months prior to the expiry of any yearly extension (the "Renewal Term", and the Initial Term, together with the Renewal Term, if any, the "Term"); provided that unless otherwise agreed by the Parties, the Term of this Agreement (including the Initial Term, any extension of the Initial Term and any Renewal Terms) shall be no more than fifteen (15) years in total. 8.2 Automatic Termination. This Agreement will automatically immediately terminate in the event of the expiration or termination of the License Agreement. 8.3 Termination for Breach. Subject to the provisions of Article 10 below, either Party may terminate this Agreement in its entirety if the other Party materially breaches a material provision and does not cure such breach, or does not take reasonable steps required under the circumstances to cure such breach going forward, within [***] after receiving notice of the breach. 8.4 Termination by Vericel. Following the Initial Term, Vericel may, without penalty or prejudice to any other rights or remedies Vericel may have, in its sole discretion terminate or reduce the scope of any individual activities contemplated by this Agreement or any Additional Service or with respect to any Product or terminate this Agreement as a whole with or without cause, upon [***] prior written notice of such termination or reduction (which such written notice may be provided during the Initial Term). 8.5 Termination by MediWound. Following the Initial Term, MediWound may terminate this Agreement by notice in writing to Vericel upon on at least [***] advanced written notice (or such longer period of time as reasonably necessary to avoid a supply disruption) if MediWound determines to cease Manufacturing the applicable Product for the Territory, but in such case MediWound will reasonably cooperate with Vericel to enable Vericel to establish its own source for the Product (including, to the extent requested by Vericel and within 24 9012190/26 MediWound's ability to do so, by transferring MediWound's applicable Third Party manufacturing relationships to Vericel). 8.6 Effects of Termination. Any expiration or termination of this Agreement shall not affect any claims that have accrued or outstanding obligations or payments due hereunder prior to such termination or expiration, nor shall it prejudice any other remedies that the Parties may have under this Agreement. In addition, upon the expiration or earlier termination of this Agreement: (a) if Vericel terminates the Agreement for breach or MediWound terminates in accordance with Section 8.5, Vericel shall have the option of [***] (b) Vericel shall pay to MediWound: (i) all amounts outstanding and remaining to be paid for Product supplied prior to such expiration or termination or under any other obligation under the Agreement; (ii) all amounts for Product in the Binding Forecasts and Binding Orders prior to the expiration or termination, provided that MediWound delivers such Product in accordance with the terms of this Agreement; (iii) all amounts representing the purchase by MediWound of Materials in reliance upon the Binding Forecasts and Binding Orders (if MediWound is unable to cancel (without incurring any costs) or otherwise use such Materials); and (iv) all amounts representing remaining inventory of Product and all Product work in process undertaken in accordance with the Binding Forecasts or Binding Orders or undertaken otherwise in accordance with the terms of this Agreement. (c) Following expiration of the Royalty Term (as defined in the License Agreement) for any Licensed Product in a given country, the license granted to Vericel under Section 9.1 of this Agreement with respect to such Licensed Product in such country shall automatically become fully paid-up, perpetual, irrevocable and royalty-free. 8.7 Survival. Upon expiration or termination of this Agreement for any reason, the following terms of this Agreement shall survive: Article 1, Sections 3.2, 5.4, 5.5 and 5.6, Article 7, Article 8, Sections 9.1 and 9.2 (except in the event of termination of the License Agreement under Section 9.2, 9.3 or 9.4 thereof), Section 9.3, Article 10, and Article 11. ARTICLE 9 INTELLECTUAL PROPERTY RIGHTS 9.1 Manufacturing License Grant. Subject to the terms herein, MediWound hereby grants to Vericel a non-exclusive, sublicensable (subject to Section 4.2 of the License Agreement) license under the MediWound Technology and MediWound's interest in the Joint Technology, to Manufacture and have Manufactured Licensed Products in the Territory for use in the Field in the Territory. 9.2 Trademarks License Grant. MediWound hereby grants to Vericel an exclusive (even as to MediWound), sublicensable, royalty- free, fully paid-up, license in the Territory to use
"""

Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.

assistant: Following expiration of the Royalty Term (as defined in the License Agreement) for any Licensed Product in a given country, the license granted to Vericel under Section 9.1 of this Agreement with respect to such Licensed Product in such country shall automatically become fully paid-up, perpetual, irrevocable and royalty-free.