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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Philips shall not be held liable for rejecting any Purchase Order through which the volume in any Contract Year or the relevant quarter exceeds the volume indicated in the Production Plan. - 7 - 3.2 Customer shall provide Philips in good faith on a monthly basis, on the later of (i) seven (7) days prior to the beginning of each calendar month a rolling [Redacted - Commercially Sensitive] forecast for the Products (including the major configuration of each Product such as field strength) ("Forecast") it expects to purchase during such [Redacted - Commercially Sensitive] period. Such Forecast shall be provided in writing or in any other mutually agreed manner of communication (e.g., EDI or email). Notwithstanding any other obligation set forth herein, Customer shall give Philips at least [Redacted - Commercially Sensitive] prior written notice if, during the Term, it intends to discontinue the purchase of any Products hereunder, or if it intends to substantially decrease, versus the Forecast, its purchase demand hereunder. For greater certainty, if Philips (or an Affiliate of Philips) is delayed in delivering any "Forecast" contemplated by the RPA, the Customer's obligations to deliver the Forecast hereunder (solely in respect of that portion of the Forecast that corresponds to the volume of Product to be sold to Philips (or an Affiliate of Philips) pursuant to the RPA) shall be tolled until Philips (or an Affiliate of Philips) delivers the corresponding "Forecast" under the RPA. 3.3 Notwithstanding Customer's obligations pursuant to clauses 3.1 and 3.4, the first [Redacted - Commercially Sensitive] of each Forecast shall constitute a binding commitment of Customer to purchase the quantities of Products set forth in the relevant Forecast for such [Redacted - Commercially Sensitive] period. The Forecast for the period beyond this two (2) month period shall be non-binding except to the extent otherwise provided in clause 3.4. Only Purchase Orders as accepted by Philips, as set forth in clause 3.4 below, constitute an obligation for Philips to actually produce the so ordered Products and no quantities of Products in the Forecast provided by Customer shall constitute an accepted Purchase Order. 3.4 Customer shall have the right to increase or decrease, as the case may be, the [Redacted- Commercially Sensitive] Forecast only within the limitations set forth in the Production Plan per quarter. 3.5 The reasonable and documented costs of all materials, parts and components which have been purchased and paid for by Philips in order to meet Customer's demand as may be concluded, based on the historical operations of Philips in the ordinary course of business, on the basis of Customer's Forecast, shall be reimbursed, at inventory value without additional mark up by Customer against invoice in accordance with the payment terms of this Agreement in such instance where any such materials are not used in the production of any Products to meet any Purchase Orders of Customer within [Redacted - Commercially Sensitive] of the purchase of such materials. The same reimbursement obligation shall apply at the end of the Term for materials, parts and components then available at Philips. Such materials, parts and/or components shall be delivered to Customer [Redacted - Commercially Sensitive]. Upon payment the title of the materials, parts and/or components shall transfer to Customer. - 8 - 4. PURCHASE ORDERS 4.1 Customer shall place Purchase Orders in writing (or any other mutually agreed manner of communication, e.g. email or EDI) within the Lead-Time and in accordance with the Forecast provided to Philips in accordance with clause 3. 4.2 Each Purchase Order shall be given in writing (or such other manner of communication (e-mail) as may be mutually agreed from time to time) and shall specify: (a) Purchase Order number; (b) the type (including Product name and codes) and quantity of Products ordered; (c) the requested date of Delivery; (d) destination - ship to address; (e) the services ordered for the ordered Product; and (f) such other information as Philips may reasonably request from time to time. 4.3 No Purchase Order shall be deemed to be accepted by Philips until accepted in writing (including by email or another agreed manner of communication) by Philips or as otherwise contemplated by clause 4.4 below. Philips shall not reject any Purchase Order which is placed in accordance with the Forecast, the Lead Time and otherwise in accordance with this Agreement, unless Philips is entitled to reject on the basis of clause 3.1 or 4.4. 4.4 Philips shall confirm to Customer the receipt of each Purchase Order issued hereunder (each, a "Confirmation")
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Extract the exact clause related to "Parties" from the excerpt above.