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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of all labelling content. AMAG may, in its sole discretion, make changes to labels, product inserts and other packaging for the Products, sample Products and Trainers, which changes shall be submitted by AMAG to all applicable Regulatory Authorities from which approval of such changes is required. AMAG shall be responsible for the cost of labeling obsolescence due to changes to such labeling made by AMAG, including the reasonable cost of disposal and replacement of packaging materials. Antares' name shall appear on the label or anywhere else on the Products, sample Products and Trainers as reasonably agreed upon by the Parties, unless: (i) prohibited by Applicable Laws; or (ii) the Parties otherwise agree in writing. 2.8 Validation Activities. Antares or its Subcontractor will be responsible for the development and approval of the validation protocols for analytical methods and manufacturing processes (including packaging processes) for the Products, sample Products and Trainers as described in the Specifications in accordance with the Quality Agreement and shall be approved by AMAG prior to execution thereof. [***]. 2.9 Retained Samples. Antares or its Subcontractor shall retain sufficient quantities of shipped Products, sample Products, Devices and Components as retained repository samples as required under the Quality Agreement and Applicable Laws at AMAG's sole cost and expense and as set forth in Exhibit G. Such retained samples shall minimally represent [***] the number of samples necessary to re-execute chemical release testing and will be maintained in a suitable storage facility at Antares' or its Subcontractors' Manufacturing Site until [***] or such longer period as may be required by Applicable Laws. All such samples shall be available for inspection by AMAG at reasonable intervals upon reasonable - 12 - [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED notice. AMAG shall advise Antares of the required quantities of shipped Products, sample Products, Devices and Components that AMAG desires to be retained. Antares shall invoice AMAG for the costs associated with performing these activities. 2.10 Yield. [***]. ARTICLE 3 ANTARES' SUPPLY OF PRODUCT 3.1 Supply of Product. (a) Commencing on the Effective Date and continuing during the Term, Antares shall manufacture and supply, or have manufactured and supplied by its Subcontractor, all quantities of the Products, sample Products and Trainers ordered by AMAG in the Territory pursuant to this Agreement. Commencing on the Effective Date and during the Term, AMAG shall commit to purchase its entire requirements of Product(s), sample Products and Trainers for sale in the Territory from Antares. (b) The Parties agree that in the event that AMAG seeks Regulatory Approval for the Product, sample Product or Trainers for a country outside of the United States, the Parties will enter into an amendment to this Agreement setting forth the terms and conditions of supply of Products, sample Products or Trainers for that country. 3.2 Orders and Forecasts. (a) Rolling Forecasts. On or before the [***] after the Effective Date, AMAG shall provide Antares with an updated written [***] rolling forecast of the volume of Product, sample Product and Trainers that AMAG then anticipates will be required to be produced and delivered to AMAG during [***] (the "Forecast"). The initial Forecast is attached hereto as Exhibit H. [***] of each Forecast shall constitute a firm order and be a binding commitment on AMAG to purchase the volume of Product, sample Product and Trainers set forth therein (the "Binding Forecast"). [***] of each Forecast shall be non-binding (the "Non-binding Forecast"). The Non-binding Forecast shall be prepared in good faith by AMAG and represent AMAG's reasonable expectation of its requirements of Product, sample Product and Trainers for [***] of such Forecast. Each Forecast shall include an estimated delivery date of the Prefilled Syringes to Antares or its Subcontractor (such estimate to be provided by AMAG in good faith). (b) Purchase Orders. (i) To order Products, sample Products and Trainers for supply by Antares or its Subcontractor under this Agreement, AMAG shall submit to Antares a Purchase Order (which is deemed binding on AMAG) complying with the other applicable terms of this Agreement [***]. Not later than [***] after receipt of a Purchase - 13 - [***] INDICATES MATERIAL THAT HAS BEEN OMITTED AND FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED. ALL SUCH OMITTED MATERIAL HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 PROMULGATED
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Extract the exact clause related to "Parties" from the excerpt above.

assistant: AMAG