How can I add my Knovel holdings records to my catalog?

OCLC/MARC records:

Knovel works with OCLC to automatically add and maintain your knowledge base collection data. Get WorldCat records, holdings, and full-text links for content from Knovel,

https://service.elsevier.com/app/answers/detail/a_id/27837/supporthub/knovel/

https://help.oclc.org/Metadata_Services/WorldShare_Collection_Manager/Use_Collection_Manager_for_content_from_a_specific_provider/Providers_and_contacts_for_automatic_collection_loading/Elsevier_Knovel#How_to_request_automated_collection_loading

EBSCO EDS and Full Text Finder:
Knovel works with EBSCO to automatically add and maintain your knowledge base collection data once the subscription details have been established in EDS or Full Text Finder:

https://connect.ebsco.com/s/article/EBSCO-Discovery-Service-Publisher-Guides?language=en_US

Ex Libris 360 Core, Summon and Primo:

Knovel works with Ex Libris to automatically add and maintain your knowledge base collection data once the subscription details have been established 360 Core:

https://knowledge.exlibrisgroup.com/360_Services/360_Core_Client_Center/0Product_Documentation/The_e-Catalog/360_Core%3A_Adding_Databases_in_the_Client_Center

https://knowledge.exlibrisgroup.com/360_Services/360_Core_Client_Center/0Product_Documentation/360_Core%3A_Adding_Knovel_Databases