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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agreed to by the parties (e.g. training video or video interview with a MusclePharm representative). This will be scheduled so as to not interfere with Endorser's movie and other obligations. Endorser will use good faith efforts to promote MusclePharm on his website (e.g. www.schwarzenegger.com). (g) GetSwole. Endorser, in conjunction with MusclePharm's management and fitness experts will help in the design of the GetSwole Diet and Weight Training Program. (h) Autographed Items. Endorser shall also supply MusclePharm with at least fifty (50) signed items for each Contract Year, on the Licensed Products or on other items to be mutually agreed upon by the parties hereto, to be used by MusclePharm in connection with the promotion of the Products and/or Licensed Products. Source: MUSCLEPHARM CORP, 10-K/A, 2/8/2017 (i) Representations and Warranties. Endorser expressly represents and warrants that he is not subject to any restriction or limitation by way of employment or contractual obligation that may impair or limit his performance of the advertising and promotional activities described above, and that Endorser has the express approval of any third party to make the promises and commitments set forth herein, and will advise any future employer of his obligations hereunder. 5. Scheduling: (a) The Appearances, the Production Day, the Licensed Product launch and related media campaign, the interview of Endorser by MusclePharm, and all advertising and promotional activities requested by MusclePharm and approved by Endorser shall be scheduled by mutual agreement and subject to Endorser's other business activities and commitments occurring during the Term of this Agreement. Endorser's commitments pursuant to this Agreement shall be scheduled so as not to conflict with Endorser's other commitments. Endorser agrees that he will in good faith make every reasonable effort, given his other commitments, to give priority to the fulfillment of his obligations pursuant to this Agreement. The parties shall confer periodically for the purpose of coordinating and scheduling Endorser's advertising and promotional activities and services. 6. Right of Publicity: (a) Name and Appearance Rights. As provided below, during the Term, the AS Parties grant to MusclePharm the right to use the Trademarks as defined in this Agreement and the Name and Appearance Rights, which shall include Endorser's name, approved photograph, approved picture (including, without limitation, any copyrighted pictures and video images of the Endorser owned by the Endorser which Endorser agrees to make available for use hereunder), approved appearance, or approved likeness, including video and other recordings of Endorser's appearance, along with the right to use Endorser's voice, including audio or other recordings of Endorser's voice, Endorser's signature, personal or professional background and experience, reputation, approved quotations and approved endorsements, or approved paraphrases of Endorser's approved quotations and endorsements, including approved touch-ups, approved simulations or approved compositions of any of the above whether generated by computer or by any other means, for the period of time and for the purposes set forth in this Agreement. MusclePharm acknowledges that the use of some works may require that MusclePharm obtain a copyright license from third parties. (b) Promotional Uses. During the Term of this Agreement, the AS Parties grant to MusclePharm and consent to MusclePharm's commercial use of the Name and Appearance Rights to advertise, promote, endorse and publicize Products, Licensed Products, and MusclePharm's business, worldwide in any media selected by MusclePharm (excluding telephone or texting campaigns), including but not limited to print, radio, television, electronic, wireless or internet, pursuant to the terms and conditions set forth herein. MusclePharm acknowledges that any use on products requires approval and that use of the Name and Appearance Rights on products is limited to the Licensed Products. Source: MUSCLEPHARM CORP, 10-K/A, 2/8/2017 (c) Editorial Uses. Endorser also grants to MusclePharm and consents to MusclePharm's editorial use world-wide of Endorser's Name and Appearance in MusclePharm published materials approved by Endorser. For purposes of this Agreement, MusclePharm's editorial use of Endorser's Name and Appearance shall mean a use that does not directly promote, advertise or endorse MusclePharm's business, its Products or Licensed Products. Nothing in this Section 6(c) shall entitle MusclePharm to reduce Endorser's compensation pursuant to Section 7 and Section 8 of this Agreement (including, without limitation, with respect to any renewal Term, if any). (d) Discretion to Utilize. Except as otherwise provided in this Agreement, MusclePharm may in its sole discretion exercise some or all of the rights granted by Endorser in this Agreement, but MusclePharm shall have no obligation to exercise or use the rights Endorser has granted. If MusclePharm elects to not exercise or use all the rights granted
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Extract the exact clause related to "Change Of Control" from the excerpt above.