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:
"""
license and sell the TouchStar Software and Support Services to Customers in the Territory. TouchStar reserves the right to provide the TouchStar Software and Support Services to other customers in the Territory and/or to appoint additional distributors or representatives in all or any part of the Territory. 2.2 OTHER RESELLERS. Subject to applicable Legal Requirements and to the provisions of this Section 2.2: (a) Reseller may promote, market, distribute, license and sell TouchStar Software and Support Services in the Territory through Other Resellers; PROVIDED that: (i) Reseller notifies TouchStar in writing in respect of each Other Reseller that Reseller intends to use to promote, market, distribute, license and sell TouchStar Software and Support Services in the Territory; (ii) TouchStar approves in writing each Other Reseller that Reseller intends to use to promote, market, distribute, license and sell TouchStar Software and Support Services in the Territory, which approval TouchStar may grant in its sole discretion; 5 (iii) Reseller enters into a binding written agreement with each Other Reseller (the "Other Reseller Agreement"), which Other Reseller Agreement incorporates the terms, conditions, duties, rights and obligations of this Agreement; (iv) Reseller provides to TouchStar a fully executed copy of each Other Reseller Agreement; (v) each Other Reseller shall promote, market, distribute, license and sell the TouchStar Software and the Support Services only in the Territory and only in accordance with the provisions of this Agreement, including, but not limited to, delivery of License Agreements to Customers, and compliance with Legal Requirements and Government Controls; and (vi) Reseller shall terminate any Other Reseller Agreement in the event that the Other Reseller to whom or to which the Other Reseller Agreement relates fails to comply with the terms and conditions of such Other Reseller Agreement or this Agreement. Any Other Reseller shall obtain the TouchStar Software and the Support Services directly from the Reseller. (b) Reseller shall be responsible for all actions of Other Resellers with regard to the promotion, marketing, distribution, licensing and sale of TouchStar Software. Reseller shall be liable for any unauthorized or illegal use of the TouchStar Software by any Other Reseller, including, but not limited to, any actions or attempts to Reverse Engineer the TouchStar Software and any promotion, marketing, distribution, licensing or sale of the TouchStar Software in violation of Government Controls or other Legal Requirements. (c) No Other Reseller shall have the right to use, copy, modify, alter or Reverse Engineer any TouchStar Software whatsoever, and Reseller shall take all necessary steps to ensure that all acts or any Other Reseller related in any way to the TouchStar Software are consistent with the terms and conditions of this Agreement. 2.3 RESELLER'S OBLIGATION NOT TO COMPETE. Reseller shall not obtain the TouchStar Software or Support Services (or any software or services which compete with the TouchStar Software) for sale from any Entity other than TouchStar or its authorized agents. Nothing contained in this Agreement is intended to limit Reseller from responding to unsolicited requests from Customers from outside of the Territory; PROVIDED, HOWEVER, that Reseller shall (a) immediately notify TouchStar upon receipt of any such request and (b) not seek customers of TouchStar Software or Support Services in any other location other than in the Territory. Reseller shall not sell TouchStar Software or Support Services to any person or Entity outside the Territory or within the Territory if, to Reseller's knowledge, any such person or Entity intends to resell the TouchStar Software or Support Services outside of the Territory. Reseller shall not import, promote, distribute, license, market or sell any products in 6 the Territory which directly compete with the TouchStar Software or Support Services. 2.4 CHANGES IN TOUCHSTAR SOFTWARE AND SUPPORT SERVICES. TouchStar shall have the right at any time and from time to time, in its sole discretion, (a) to change the TouchStar Software or Support Services included within the scope of this Agreement by providing written notice to Reseller at least thirty (30) days prior to the date the change becomes effective and (b) to change the design, capabilities or other characteristics of the TouchStar Software or Support Services, or discontinue the production or marketing of all or any portion of the TouchStar Software or Support Services, without prior notice of any kind. Upgrades and enhancements to the TouchStar Software or Support Services shall automatically be deemed included as TouchStar Software or Support Services, as applicable, unless TouchStar notifies Reseller otherwise. 2.5 USE OF TOUCHSTAR SOFTWARE. (a) TouchStar hereby grants to Reseller, with the additional right
"""

Extract the exact clause related to "Exclusivity" from the excerpt above.

assistant: Reseller shall not obtain the TouchStar Software or Support Services (or any software or services which compete with the TouchStar Software) for sale from any Entity other than TouchStar or its authorized agents.