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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Registration 4 Society Member / Institutional Subscriber Self Registration 4 Purchase Order or Deposit Account for Institutional Subscribers 5 Transaction Registration / Single Document Purchase by non registered user 6 Purchases 7 Single Document Purchase Registered User with CC Information 7 Single Document Purchase Registered User without CC Information 7 Single Document Purchase Registered User using Purchase Order 8 Additional Subscription Purchase 8 Linking 9 Bibliographic Linking within an Article 9 Related Information Links 10 Delivery Options Other than HTML 10 Downloading PDF 10 Fax Delivery 11 Subscriber Features 11 User Access to their Custom Page 11 Journal Features 12 Journal Page 12 Issue Listings 13 Table of Contents 13 Abstract 13 Full Text 14 Email version of Table of Contents 14 Text Email ........................................... 14 HTML Email ........................................... 15 Searching 15 Quick Search 15 Searching Full Text 15 Finding an Article Cited Elsewhere 16 Customer Help 16 Forgotten Password 16 Forgotten User Name and Password 17 Changing Password 17 Changing Email Address 17 Changing Credit Card Number 18 Changing Other Information 18 Content Management 18 Journal Setup 18 Set Journal Price 18 Set Document Price 19 Template Submission 19 Content Publishing 19 Issue Loading 19 Issue Review 20 Issue Release 20 Third Party Access 20 General 20 Abstracts Only (Headers) 21 Abstracts and PDF (Headers and PDF) 21 Full Text Blackwell/Munksgaard DTD 21 Full Text in Ovid's DTD 21 Delivery Options for Third Parties 21 Reporting 21 User 21 Content 22 Integration 22 HeathMill or Other Subscription Systems to HealthGate Connection 22 HealthGate to HeathMill or Other Subscription Systems 23 Integration to JPMS 23 Integration with Blackwell/Munksgaard Web Site(s) 24 Future Items 24 - -------------------------------------------------------------------------------- BLACKWELL/MUNKSGAARD PUBLISHING SYSTEM 2 Chapter 2 User Scenarios This chapter contains the Blackwell/Munksgaard Journal Publishing system user scenarios. - -------------------------------------------------------------------------------- Registration - -------------------------------------------------------------------------------- General Registration Users who access Blackwell/Munksgaard publications will fall into one of three categories: a) Non-registered users who are browsing Blackwell/Munksgaard content. These users will have limited access to some free content, but will not be able to access other areas or purchase products. b) Registered users who have provided name, email and postal mailing address, but have not provided credit card data. Users in this category include those who have visited the site before and have been assigned a user name and password, as well as Society members who have previously registered. c) Purchasing users who have registered, and provided credit card information. These users may have bought subscriptions to Blackwell/Munksgaard journals or other publications in the past. For any but the most casual browser, general registration is encouraged, and outlined below. 1. Registration procedure: If a non-registered user would like to access certain areas or services, there will be a link provided to the registration area. Once the user has entered the registration area, s/he will be asked to provide full name, email address, and postal address. After this information has been entered, the user will be provided with a dialog box to enter a self-selected user name and password. 2. Creating user name: The user name is checked for uniqueness against all user names, then added to the database. If the name has already been registered, the user will be provided with three suggested names, or the option to create another user name of their own choice. 3. Confirmation of registration: Once a unique user name and password have been assigned, the user may choose to continue the purchase process by linking to pages that will enable him/her to enter credit card information (see "Credit Card Subscription Registration" below). If no purchase is desired at this time, the user will end the registration process at this point S/he will see a page that confirms their registration. Shortly afterwards, the user will also receive an email acknowledging their registration, and providing instructions on what to do if they forget their user name and password. This will also serve to ensure that the user's email address as entered in the registration form is correct. - -------------------------------------------------------------------------------- BLACKWELL/MUNKSGAARD PUBLISHING SYSTEM 3 USER SCENARIOS REGISTRATION - -------------------------------------------------------------------------------- Credit Card Subscription Registration Users will now be able to order subscriptions to Blackwell/Munksgaard journals and publications online via a simple registration and secure payment process. In this scenario, the user chooses to pay with a credit card. 1. Registration: When the user enters the registration area, s/he will be asked to provide their user name and password. (See "General Registration" above). 2. Tracking marketing efforts: A feature to track the efficacy of marketing campaigns
"""

Extract the exact clause related to "Affiliate License-Licensor" from the excerpt above.

assistant: Not found.