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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Computer Products Retailer on any CNET Site; provided that the foregoing will not restrict the display of(a) standard advertisements for any Competing Computer Products Retailer or its products or (b) any promotions within COMPUTERS.COM or within CNET's Snap! Online service (which are expressly excluded from this provision). The parties acknowledge that the foregoing will not prevent CNET from displaying text links and other references to Competing Computer Products Retailers as reasonably necessary to provide appropriate editorial and search related services on the CNET Sites. The Retail Promotions granted to the Company shall be placed in such a way as to provide no more or less prominence to the Company than is provided to any other Competing Computer Retailer signing an agreement with CNET. 6. Trademark Licenses. 6.1 The Company hereby grants to CNET a non-exclusive, royalty-free license, effective throughout the Term, to use, display and publish any of the Company trademarks, tradenames, service marks and logos that may be delivered by the Company to CNET expressly for inclusion in the Promotions, solely for use in connection with the Promotions. Any use of the Company Marks by CNET must comply with any reasonable usage guidelines communicated by the Company to CNET from time to time. Nothing contained in this Agreement will give CNET any right, title or interest in or to the Company Marks or the goodwill associated therewith, except for the limited usage rights expressly provided above. CNET acknowledges and agrees that, as between the Company and CNET, the Company is the sole owner of all rights in and to the Company Marks. 6.2 The Company hereby represents and warrants to CNET that the Company has, and will have throughout the Term, all necessary rights in and to the Company Marks to grant CNET the licenses and usage rights contemplated by this Agreement without violating the rights of any third party. 7. Responsibility for the Company Products. The Company acknowledges and agrees that, as between the Company and CNET, the Company will be solely responsible for any claims or other losses associated with or resulting from the marketing or operation of the Company Site or the offer or sale of any Products by the Company or through the Company Site. CNET is not authorized to make, and agrees not to make, any representations or warranties concerning the Products, except to the extent (if any) contained within Promotions delivered to CNET by the Company. 8. Mutual Indemnification. 8.1 Indemnification by CNET. CNET shall indemnify and hold the Company harmless from and against any costs, losses, liabilities and expenses, including all court costs, reasonable expenses and reasonable attorney's fees (collectively, "Losses") that the Company may suffer, incur or be subjected to by reason of any legal action, proceeding, arbitration or other claim by a third party, whether commenced or threatened, arising out of or as a result of (a) any breach or alleged breach by CNET of its representations, warranties or covenants hereunder; or (b) the operation of the CNET Sites (except in cases where the Company is required to indemnify CNET under the following paragraph), including claims of infringement or misappropriation of intellectual property rights. 8.2 Indemnification by the Company. The Company shall indemnify and hold CNET harmless from and against any Losses that CNET may suffer, incur or be subjected to by reason of any legal action, proceeding, arbitration or other claim by a third party, whether commenced or threatened, arising out of or as a result of (a) any breach or alleged breach by the Company of its representations, warranties or covenants hereunder; (b) the use by CNET of the Company Marks or any content provided by the Company to CNET expressly for display in connection with or as part of the Promotions, including claims of infringement or misappropriation of intellectual property rights; or (c) the operation of the Company Site or the offer or sale of the Products by the Company or through the Company Site. 8.3 Indemnification Procedures. If any party entitled to indemnification under this section (an "Indemnified Party") makes an indemnification request to the other, the Indemnified Party shall permit the other party (the "Indemnifying Party") to control the defense, disposition or settlement of the matter at its own expense; provided that the Indemnifying Party shall not, without the consent of the Indemnified Party enter into any settlement or agree to any disposition that imposes an obligation on the Indemnified Party that is not wholly discharged or dischargeable by the Indemnifying Party, or imposes any
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Extract the exact clause related to "Covenant Not To Sue" from the excerpt above.