Your Ebook Central Perpetual Access, Subscription and DDA-discoverable holdings can be automatically updated in OCLC Worldcat Knowledgebase. To enable this service, please contact the Technical Support Team by submitting your query on this form. In your request, please provide the following information: Please verify with OCLC support that you are set up for Worldcat KB before placing your request with Ebook Support. 

How does the integration work? If you are a member of a consortium with shared holdings, we will send consortium holdings along with your locally-held titles.