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:
"""
EXHIBIT 10.1 JOINT DEVELOPMENT AGREEMENT between FUELCELL ENERGY, INC. and EXXONMOBIL RESEARCH AND ENGINEERING COMPANY Source: FUELCELL ENERGY INC, 8-K, 11/6/2019 TABLE OF CONTENTS ARTICLE 1 - DEFINITIONS 1 ARTICLE 2 - PROGRAM 1 ARTICLE 3 - PROGRAM GOVERNANCE 2 ARTICLE 4 - DISCLOSURE, CONFIDENTIALITY AND RESTRICTED USE 3 ARTICLE 5 - PUBLICITY AND PUBLICATIONS 5 ARTICLE 6 - OWNERSHIP / PROCUREMENT OF PROGRAM RESULTS 6 ARTICLE 7 -LICENSE TO PROGRAM RESULTS 7 ARTICLE 8 - LICENSE TO BACKGROUND INFORMATION AND PATENTS 8 ARTICLE 9 - INFRINGEMENT OF THIRD PARTY PATENTS 11 ARTICLE 10 - PAYMENT 11 ARTICLE 11 - REPRESENTATIONS, WARRANTIES, INDEMNITIES AND LIABILITIES 13 ARTICLE 12 - TERM AND TERMINATION 14 ARTICLE 13 - ARBITRATION AND GOVERNING LAW 17 ARTICLE 14 - ASSIGNMENT 18 ARTICLE 15 - FORCE MAJEURE 18 ARTICLE 16 - ADDRESSES AND NOTICES 18 ARTICLE 17 - COMPLIANCE 19 ARTICLE 18 - RECORDS AND AUDIT 20 ARTICLE 19 - TAXES 20 ARTICLE 20 - ADDITIONAL PROVISIONS 20 APPENDIX A - DEFINITIONS 24 APPENDIX B - SAMPLE PROJECT DESCRIPTION FORMAT 30 Source: FUELCELL ENERGY INC, 8-K, 11/6/2019 JOINT DEVELOPMENT AGREEMENT This Agreement is made as of the Effective Date between: ExxonMobil Research and Engineering Company, a corporation of the State of Delaware having offices at 1545 Route 22 East, Annandale, New Jersey 08801 ("ExxonMobil"); and FuelCell Energy, Inc., a corporation of the State of Delaware having offices at 3 Great Pasture Road, Danbury, Connecticut 06810 ("FCE"). ExxonMobil and FCE are engaged in collaborative research and development projects to evaluate and develop Molten Carbonate Fuel Cells (MCFCs) to reduce carbon dioxide emissions (i.e., achieve low cost carbon dioxide capture). ExxonMobil and FCE wish to further the research and development efforts to evaluate and develop new and/or improved MCFCs to reduce carbon dioxide emissions from industrial and power sources ("Scope"). Therefore, in consideration of the foregoing premises and mutual covenants contained herein, ExxonMobil and FCE (each a "Party" and collectively the "Parties") agree as follows: ARTICLE 1 - DEFINITIONS 1.01 Definitions. The terms appearing in this Agreement in initial capital letters, not otherwise defined in the preamble or body of this Agreement, are defined in Appendix A. ARTICLE 2 - PROGRAM 2.01 Program / Projects. The collaborative research and development effort will comprise one or more mutually agreed upon projects within the Scope during the Term of this Agreement (each a "Project" and, collectively, the "Projects" or the "Program"). The details of each Project will be described in a written, mutually agreed upon document ("Project Description") - a template for which is set forth in Appendix B. Each Project Description will specify the scope and content of the Project, the work to be undertaken by each Party and potential third parties, the deliverables, the timing, any payments to be made not otherwise set forth in this Agreement, and any other related objectives and expectations. When completed and signed by duly authorized representatives of both Parties, each Project Description will become part of this Agreement and will be governed by the terms and conditions of this Agreement. Neither Party makes any representations as to the number, frequency, or monetary value of the Projects, except as otherwise set forth herein or in any Project Description. 2.02 Subcontracting. ExxonMobil hereby consents to FCE hiring trade contractors commonly used for facility modifications and individual engineering contractors and individual staff from temporary agencies as needed to perform work pursuant to a Project Description, provided that such contractors and staff are under confidentiality and use restrictions no less restrictive than the terms and conditions set forth herein. 2.03 Work Exclusivity/Independent Work. During the Term of this Agreement, FCE will not conduct any Work using Generation 1 Technology in Carbon Capture Applications or any Work using Generation 2 Technology, independently or with third parties outside this Agreement, without prior written approval from ExxonMobil. Notwithstanding the foregoing, ExxonMobil hereby grants approval for FCE solely to conduct Authorized Work using Generation 1 Technology with Authorized Third Parties for Carbon Capture Applications and any Work using Generation 2 Technology solely for Power Applications and Hydrogen Applications. Page 1 of 31 Source: FUELCELL ENERGY INC, 8-K, 11/6/2019 ARTICLE 3 - PROGRAM GOVERNANCE 3.01 Steering Committee. Promptly after the Effective Date, the Parties will establish a committee that will oversee technical support and provide overall supervision and administrative guidance for the Program ("Steering Committee" or "SC"), further detailed as follows - (a) Composition. Each Party will appoint in writing one or more of its employees as SC members. Each Party
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Extract the exact clause related to "Document Name" from the excerpt above.

assistant: JOINT DEVELOPMENT AGREEMENT