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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to the reimbursement of Fleet's reasonable costs and expenses, Fleet shall provide such assistance as Columbia may reasonably request to Columbia and, if relevant, any third party supplier, to ensure that Columbia (or any of its Affiliates) and, if relevant, any third party supplier has sufficient access to Fleet's facilities and equipment, and to the Columbia Equipment, in order to continue to manufacture the Product. Fleet shall continue to supply the Product under the then current terms and conditions of this Agreement for as long as is necessary to enable the transfer of the manufacture of the Product to Columbia or a third party supplier in accordance with Section 12.3 (e). 12.3 (e) Fleet shall provide such assistance as Columbia may reasonably request to ensure the orderly transfer of the manufacture of the Product to any alternative manufacturer. If requested by Columbia, Fleet shall transfer to Columbia or the alternative manufacturer all technology and know-how necessary or useful to give Columbia or the alternative manufacturer the capability of manufacturing the Product. Fleet shall communicate such technology to Columbia or the alternative manufacturer promptly, effectively and economically, so that Columbia or the alternative manufacturer can undertake the manufacture of the Product and continue the sale of the Product without interruption. Columbia undertakes to reimburse Fleet for its reasonable costs of providing such assistance and to pay to Fleet an amount for all inventory of Raw Materials and work in progress of Products and part completed Products used to provide such assistance." 10 CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH "[***]". A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING CONFIDENTIAL TREATMENT PURSUANT TO RULE 24B-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. 21. Section 13.1 of the Existing Agreement (Notices) shall be amended such that any notice sent to Columbia under this Agreement shall not be copied to Columbia Laboratories, Inc. at 4 Liberty Square Fourth Floor, Boston, MA 02109 but shall instead be copied to the following address: "Juniper Pharmaceuticals UK Limited 8 Orchard Place Nottingham Business Park Nottingham, England NG8 6PX Attention: Chief Operating Officer" 22. Section 13.2 of the Existing Agreement (Assignment) shall be deleted and replaced by the following: "13.2 Assignment. Neither party shall, without the prior written consent (not to be unreasonably withheld or delayed) of the other party having been obtained, assign or transfer this Agreement to any person or entity, in whole or in part (and any attempt to do so shall be void), provided that, each party may assign or transfer this Agreement without such consent to any Affiliate or to any successor by merger of such party, or upon a sale or other transfer of all or substantially all of such party's assets or business to which the subject matter of this Agreement pertains, provided that the acquirer of the business confirms to the Supplier in writing its agreement to be bound by all of the terms and conditions of this Agreement and that the assignor shall remain liable for the obligations hereunder. Notwithstanding the foregoing, it shall not be deemed unreasonable for Columbia to withhold consent, to any proposed or attempted assignment (including by merger or sale) by Fleet to a party which is not an Affiliate, if Columbia is not reasonably satisfied that the assignee possesses the management, finances, personnel, capabilities and facilities to perform fully the obligations of Fleet hereunder. All of the terms and provisions of this Agreement shall be binding upon and inure to the benefit of and be enforceable by the parties hereto and their respective successors and permitted assigns." 23. Section 13.12 of the Existing Agreement (Technical Agreement) shall be deleted and replaced by the following: "13.12 Technical Agreement. Columbia and Fleet are parties to a certain technical agreement dated 18 March 2015 (as such agreement may be amended in accordance with its terms from time to time) (the "Technical Agreement"), the terms of which outline the responsibilities of Columbia and Fleet with respect to assuring the quality of the Product. Columbia and Fleet acknowledge and agree that in the event the terms of this Agreement and the Technical Agreement conflict or are inconsistent, the terms of this Agreement shall prevail over the terms of the Technical Agreement; provided however, that to the extent possible, the terms of both the Technical Agreement and this Agreement shall be read and considered to effect the
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Extract the exact clause related to "Document Name" from the excerpt above.