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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all Proprietary Marks and any other indicia associating the Delivery Vehicle with the System, and immediately purchase or lease a new Delivery Vehicle. 6.5.2. We have the right to specify the makes and models of Delivery Vehicles approved for use by our franchisees, and anticipate that we will make changes over time to reflect and take advantage of advances in technology and/or alternative energy powered vehicles. 6.6. Alcohol Permits. Before you begin operating the Franchised Business you must obtain, and at all times thereafter you must maintain, all licenses and permits required to sell, dispense, and store beer and wine beverages and be prepared to offer and sell such beer and wine products to customers at the Premises as we designate as mandatory product offerings, unless you obtain from us a written waiver of this requirement. You must comply with all laws and regulations relating to the selling, dispensing, and storing of alcoholic beverages. You must also comply with the standards, specifications, and terms that we may establish regarding the offer, sale, and presentation of alcoholic beverages, as require or approved products. You must obtain and maintain appropriate insurance coverage for you and for our benefit, including any minimum coverages that we may establish. 6.7. Image Standards. You must keep the Premises, vehicles, equipment, and uniforms used in the Franchised Business and/or by your employees in the highest degree of cleanliness, orderliness, appearance, sanitation, and repair in accordance with our standards and specifications, including but not limited to those set out in our Manuals. 6.8. Employees. Your employees must wear uniforms, or comply with such other dress code as we may require, and otherwise identify themselves with the Proprietary Marks at all times in the manner we specify while on a job for the Franchised Business. 6.9. Employment Responsibilities. You have sole responsibility for all employment decisions and functions related to your Franchised Business, including hiring, firing, compensation, benefits, work hours, work rules, record-keeping, supervision, and discipline of employees. You must take such steps as are necessary to ensure that your employees preserve good customer relations; render competent, prompt, courteous, and knowledgeable service; and meet any minimum standards that we may establish from time to time in the Manual, which may include standards as to the minimum number of employees, which we may determine, necessary to meet the anticipated volume of business and to achieve the goals of the System. 6.10. Customer Service Program. You acknowledge that providing superior customer service is a vital component of the System. You must participate in customer service programs, which we have the right to specify from time to time in the Manual. Such programs may include the use of independent evaluation service to conduct "mystery customer" quality control, customer satisfaction surveys, or any other quality control or evaluation programs. If you receive an unsatisfactory or failing report in connection with any such program, you must immediately implement any remedial actions we require and pay us all expenses we incurred to have the evaluation service evaluate the Franchised Business, and all expenses we may have incurred to inspect the Franchised Business thereafter. 6.11. Customer List. You must create and maintain, in such manner as we may from time to time require, a current customer list (the "Customer List") containing as to each of your customers, such customer's name, e-mail address, location address, telephone number and zip code (9 digits). You must provide a copy of such list to us on a quarterly basis (or at such other intervals as we may prescribe). The Customer List is, and remains, our exclusive property, you hereby assign to us all rights you now have or hereafter may acquire in the Customer List. After the expiration or termination of this Agreement, you may not retain, use or disclose the Customer List, or any of the information contained therein, without our written authorization. Page 13 of 39 Source: PF HOSPITALITY GROUP INC., 10-12G, 9/23/2015 6.12. Major Accounts 6.12.1. You acknowledge that our negotiation of Major Accounts, including rates and services to be performed, enhances the potential value of the System and inures to your benefit as well as to our benefit and that of other Restaurant franchisees. As noted in Section 1.3 [Our Limitations and Our Reserved Rights] above, we reserve the right to provide products and services to all Major Accounts. We may offer you the right to provide products and services to a Major Account within your Delivery/Catering and Advertising Area. If you accept the obligation to
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Extract the exact clause related to "Ip Ownership Assignment" from the excerpt above.

assistant: The Customer List is, and remains, our exclusive property, you hereby assign to us all rights you now have or hereafter may acquire in the Customer List.