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:
"""
in favor of such Party pursuant to this Section 5. (k) Except as may be required by law, neither a Party nor its representatives nor a witness nor an arbitrator may disclose the existence, content, or results of any arbitration or amicable settlement under this Section 5 (collectively, "Dispute Information") without the prior written consent of both Parties. Each Party shall ensure that the Dispute Information is not disclosed to the press or to any other third person or entity without the prior consent of the other Party. The Parties shall coordinate with one another on all public statements, whether written or oral and no matter how disseminated, regarding the Dispute Information. 6. Entire Agreement. This Agreement constitutes the entire agreement between the Parties with respect to the subject matter of this Agreement and supersedes all prior understandings and writings between the Parties. No Party may rely on any alleged oral or written understandings, agreements, or representations not contained in this Agreement. Any policies that either Party adopts and implements from time to time to guide them in their decision-making are subject to change, are not a part of this Agreement, and are not binding on them. 7. Representations and Warranties. Each Party represents and warrants that neither the execution of this Agreement nor the completion of the transactions contemplated hereby and thereby will (a) violate any provision of applicable law or any judgment, writ, injunction, order or decree of any court or governmental authority having jurisdiction over it; (b) cause a breach or default under any indenture, contract, other commitment or restriction to which it is a party or by which it is bound; or (c) require any filing, consent, vote or approval which has not been taken, or at the time when the transaction involved shall not have been given or taken. Each Party represents and warrants that as of the date hereof it has the full company power and authority to enter into this Agreement and to perform its respective obligations under this Agreement, and that such Party's execution, delivery and performance of this Agreement have been duly authorized by all necessary action on the part of such Party. 8. Amendment. The provisions of this Agreement shall not be supplemented or amended except by an instrument in writing executed and delivered by both Parties. 6 9. Waiver. Failure of either Party at any time to require the performance by the other Party of any provision hereof shall in no way affect the full right to require such performance at any time thereafter. Hyatt and Playa will not waive or impair any right, power, or option this Agreement reserves because of any custom or practice that varies from this Agreement's terms; Hyatt's or Playa's failure, refusal, or neglect to exercise any right under this Agreement or to insist upon the other's compliance with this Agreement; Hyatt's or Playa's waiver of or failure to exercise any right, power, or option, whether of the same, similar, or different nature, with other Hyatt All-Inclusive Resorts or any other agreements between the parties and/or their affiliates; or Hyatt's or Playa's acceptance of any payments due from the other Party after any breach of this Agreement (unless such payments are made within any applicable cure periods). 10. Binding Effect. This Agreement shall inure to the benefit of and bind the permitted assignees, successors and representatives of the Parties, except that no assignment, transfer, pledge, mortgage or lease by or through either Party in violation of the provisions of this Agreement shall vest any rights in the assignee, transferee, mortgagee, pledgee, or lessee, as the case may be. 11. Severability. If any provision of this Agreement shall be determined to be void, illegal, or unenforceable under the law, all other provisions of this Agreement shall continue in full force and effect. The Parties are, in this event, obligated to replace the void, illegal or unenforceable provision with a valid, legal and enforceable provision which corresponds as far as possible to the spirit and purpose of the void, illegal, or unenforceable provision. 12. Language and Counterparts. This Agreement may be executed in any number of counterparts, all of which, taken together, shall constitute one and the same agreement and a Party may enter into this Agreement by executing a counterpart. This Agreement is executed in the English language, which shall prevail over any translation. 13. No Representation Regarding Forecasts. In entering into this Agreement, Hyatt and Playa acknowledge that neither Playa nor Hyatt has made
"""

Extract the exact clause related to "Covenant Not To Sue" from the excerpt above.