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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any of its subsidiaries, Affiliates, successors, assigns, principals, partners, members, general partners, officers, key employees or directors (collectively, "Representatives"), shall in any way, directly or indirectly, in any capacity or manner, whether written or oral, electronically or otherwise (including, without limitation, in a television, radio, internet, newspaper, magazine interview, or otherwise through the press, media, analysts or other persons or in any document or report filed with the SEC), publicly disparage, impugn, make ad hominem attacks on or otherwise defame or slander or make, express, transmit, speak, write, verbalize or otherwise publicly communicate in any way (or cause, further, assist, solicit, encourage, support or participate in any of the foregoing), any public communication or statement of any kind, whether verbal, in writing, electronically transferred or otherwise, that might reasonably be construed to be disparage, derogate or impugn, the other Party or such other Party's Representatives (including any current officer or director of a Party or a Parties' subsidiaries who no longer serves in such capacity following the execution of this Agreement), employees, stockholders (solely in their capacity as stockholders of the applicable Party), or any of their businesses, products or services, in any manner that would reasonably be expected to damage the business, or reputation of the other Party or of its Representatives (including former officers and directors), directors (or former directors), employees, stockholders (solely in their capacity as stockholders of the applicable Party); provided that, with respect to any litigation, arbitration or other proceeding between the Parties, nothing in this Section 5 shall prevent either Party from disclosing any facts or circumstances with respect to any such litigation, arbitration or other proceeding. This Section 5 shall not (i) limit the power of any director of the Company to act in accordance with his or her fiduciary duties or otherwise in accordance with applicable law and (ii) limit any Party's ability to comply with any subpoena or other legal process or respond to a request for information from any governmental authority with jurisdiction over the party from whom information is sought. 7. Public Announcement. (a) Promptly following the execution of this Agreement, the Company shall issue a joint press release with the MG Capital Parties substantially in the form attached to this Agreement as Exhibit B (the "Press Release"), with such modifications, if any, as may be mutually agreed between the Company and the MG Capital Parties, and (i) the Company shall file a Current Report on Form 8-K, which shall be in form and substance reasonably acceptable to the Company and the MG Capital Parties (for the avoidance of doubt, nothing herein shall prohibit the Company from complying with its obligation to file such Current Report by the deadline therefor) and (ii) the MG Capital Parties shall file an amendment to its Schedule 13D announcing this Agreement and the withdrawal of the 2020 Consent Solicitation, which shall be in form and substance reasonably acceptable to the Company and the MG Capital Parties (for the avoidance of doubt, nothing herein shall prohibit the MG Capital Parties from complying with its obligation to file such amendment by the deadline therefor). (b) Neither the Company, the MG Capital Parties nor any of their respective Affiliates or Associates, will issue a separate press release in connection with this Agreement, other than as mutually agreed by the Company and the MG Capital Parties. 8. Definitions. For purposes of this Agreement: (a) the terms "Affiliate" and "Associate" shall have the respective meanings set forth in Rule 12b-2 promulgated by the SEC under the Exchange Act and shall include all persons or entities that at any time during the term of this Agreement become Affiliates or Associates of any person or entity referred to in this Agreement; (b) the term "Exchange Act" shall mean the Securities Exchange Act of 1934, as amended; and (c) the terms "person" or "persons" mean any individual, corporation (including not-for-profit), general or limited partnership, limited liability or unlimited liability company, joint venture, estate, trust, association, organization or other entity of any kind or nature. 9. Notices. All notices, consents, requests, instructions, approvals and other communications provided for herein and all legal process in regard to this Agreement will be in writing and will be deemed validly given, made or served, if (a) given by email, when sent to the email address set forth below (as applicable), and receipt of such email is acknowledged, or (b) if given by any other means, when actually received during normal business hours at the address
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Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.