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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EXHIBIT 10.11 CONFIDENTIAL TREATMENT Portions indicated by a [***] have been omitted and filed separately with the Commission PCQUOTE - ---------------------------------------------------------------------------- CO-BRANDING AGREEMENT This agreement is made effective Oct. 11, 1996 by and between PC QUOTE, INC. (hereinafter referred to as "PCQ"), a Delaware Corporation with its principal place of business at 300 South Wacker Drive, Chicago, Illinois 60605 and AB Wately, Inc. (hereinafter referred to as "ABW") with its principal place of business at 33 West 17th Street, New York, NY 10011. This agreement shall apply to said ABW and all of its subsidiaries and related companies. Definitions: SOFTWARE PC QUOTE 6.0-TM- for Windows on the Internet is a software application that displays market data information, provided via the digital Hyperfeed, in the form of quotes, charts, graphs, tables, board views, tickers and other analytical tools. HYPERFEED The PC Quote proprietary digital data feed transmitted via satellite, land line, or Internet with advanced compression technology, containing financial market information obtained by PCQ from the institutions and exchanges listed in Section 5 of this Agreement. This market data includes stock quotes, futures and options trading, commodities, and other related information. Witnesseth: NOW, THEREFORE, for good and valuable consideration, and in consideration of the mutual covenants and conditions herein set forth, and with the intent to be legally bound thereby, ABW and PCQ hereby agree to the following: 1. The Co-Branded Service A. PCQ agrees to allow ABW to co-brand the PCQ SOFTWARE in order to provide a value added service on ABW's World Wide Web site. The co-branded SOFTWARE will be made available via ABW software housed at the ABW office listed in this Agreement. The server will be accessed by all ABW subscribers in order to download the SOFTWARE and receive the HYPERFEED. B. PCQ will provide a continuous HYPERFEED to the ABW servers; however, PCQ will control the receipt of the HYPERFEED by ABW clients via a remote access server on PCQ's site that will authorize each new ABW account. ABW agrees to sign up all new subscribers to the co-branded service, including execution of all applicable service and exchange agreements, will send to PCQ the executed subscriber agreements before access to the quote servers will be provided to ABW clients by PCQ. PCQ shall have the sole ability to authorize access to the market data contained in the HYPERFEED by ABW clients. Source: PCQUOTE COM INC, S-1/A, 7/21/1999 D. PCQ and Townsend shall retain title and all copyrights or proprietary rights to the SOFTWARE and HYPERFEED provided to ABW and ABW's clients pursuant to the Agreement. ABW will not provide any unauthorized access to the co-branded service, nor reproduce or redistribute the service in any way. E. ABW agrees to include the following in the co-branded pages displaying quotes: "All quotes provided by PC Quote, Inc." ABW also agrees to include the following disclaimer on the access page to the co-branded service: "PC Quote is not subject to liability for truth, accuracy, or completeness of the market data information nor is PC Quote liable for errors, mistakes or omissions in the data or for any delays or interruptions in the end user's receipt of the data. PC Quote does not warrant that the data provided may be relied upon for trading purposes." 2. Term A. [***] The effective date for purposes of this Agreement is the contract date as specified on the signature page of this Agreement. Neither PCQ nor ABW shall terminate or alter this Agreement except as stated herein. B. [***] Notice expressing a desire to terminate this Agreement will be sent by certified mail to the address indicated above. Said termination will be effective as of the last day of the month in which this anniversary occurs. C. Notwithstanding the provisions of (A), and (B) above, should a party to this Agreement be in material breach of the Agreement, the other party may terminate the Agreement thirty (30) days after notice of said material breach is received, and only if such material breach is not cured within thirty (30) days of receipt of notice. 3. Payment For Service A. Beginning with the date specified on the fee schedule attached hereto as Schedule A, or upon completion of the Installation and testing of all equipment and services, which ever is later. ABW will commence payment of a monthly fee for the right to permit access by ABW's clients to said SOFTWARE and HYPERFEED. B. The charges for the services set forth in this Agreement shall
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Extract the exact clause related to "Document Name" from the excerpt above.