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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managementsystems, belongs to EIT. 8.2. The rights of Intellectual Property also protect the programmes that might be created, and the data processing, accounts, and diagramsgenerated by the mentioned programme. 9. WARRANTY 9.1. Solution's Adequacy 9.1.1. EIT guarantees that the solution suggested to the Customer in each moment is the best possible one for the needs of theCustomer. 9.2. Cost Saving 9.2.1. EIT declares that the way of acting will always be governed by the cost saving principle. 9 Source: FERROGLOBE PLC, F-4/A, 6/24/2015 9.3. Technology 9.3.1. EIT commits to maintain its IT environment in accordance to the technological advances, in order to prevent it frombecoming obsolete. 9.4. Quality Control 9.4.1. EIT guarantees that the services described in this Agreement will be rendered in accordance with the best practice, aquality level accepted by the Customer, and in accordance with the service levels defined in Annex 2. 9.5. Availability 9.5.1. The IT staff of EIT will carry out the exploitation of the services during working hours in South Africa, except for urgentactions that will be carried out exceptionally, if it were necessary, out of the established hours. 9.6. Data and Backup Security 9.6.1. EIT will produce a daily backup copy of the data and the applications residing in its IT environment, in order to re-establish and retrieve lost information. 10. LIABILITY 10.1. EIT is responsible for any damages caused to the Customer or to third parties, when these result from EIT not satisfying thecontractual obligations. 10.2. Nevertheless, EIT will be free of responsibility, in case of not satisfying its obligations, if he can prove that this was due to forcemajeure or external causes out of his control, like accidents, natural disasters, vandalism acts or theft. 10.3. The liability of EIT will be limited to a value equal to contractual value as per clause 7.1 and will not exceed this value. 10 Source: FERROGLOBE PLC, F-4/A, 6/24/2015 11. CONFIDENTIALITY The parties commit themselves to a total confidentiality and to not spread or use directly, through third parties or other companies, information about the other party to which they have access in the frame of this Agreement. 11.1. PROTECTION AND CONFIDENTIALITY OF DATA 11.1.1. Confidential Information means any information disclosed by either party in the frame of this Agreement. In consequence, each party agrees not to use, disclose, publish or disseminate any Confidential Information of the other party for any purpose except to perform its obligations or exercise its rights under this Agreement, except: 11.1.1.1. Following prior consent of the other party, or 11.1.1.2. If the information was in the public domain at the time it was disclosed or becomes in the public domainthrough no act or omission of the Receiving Party. 11.1.2. Any of these exceptions will not be presumed in any case, and the revealing party must clear any doubt to this respect. 11.1.3. Both parties shall take reasonable precautions to preserve in strict confidence any confidential or proprietary information obtained by them, their agents, employees, subcontractors, suppliers, consultants, and in general, any person that has access to it. 11.1.4. Confidential Information includes any technical, economic, financial and/or commercial information, confidential or not, bearing in any commercial relationship and in general, without any limitation, any information to which any of the parties has access during the application, in the frame of this Agreement. 11.1.5. Except as provided hereinafter, for a period of five years after termination or expiration of this Agreement, each party shall not disclose, publish or disseminate information received from the other party which may be required to carry out this Agreement and which the disclosing party deems proprietary and confidential. 11.1.6. Once this Agreement has expired, each party must, depending on the choice of the other party, destroy or hand over all technical, economic, financial or commercial information, confidential or not, in its possession, directly or indirectly, as convened in the present Agreement. 11 Source: FERROGLOBE PLC, F-4/A, 6/24/2015 11.2. MANAGEMENT OF ACCESS RIGHTS 11.2.1. In accordance to Article 10.1, the Customer is in charge of defining the opening, closing or modifying of access toinformation. The Customer is also in charge of defining the user accesses, as well as the level of access of its users. 11.2.2. 10.2.2. EIT guarantees the control of access (through an access code and password) to information pursuant to the accessrights defined by the Customer. 11.2.3. 10.2.3. EIT will not be held responsible if a Customer's user uses an access code and password of a third party. 12. SUPERVISION COMMISSION 12.1. The parties commit
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Extract the exact clause related to "Source Code Escrow" from the excerpt above.

assistant: Not found.