You can download a file that includes the collection name and ID of all selected collections, as well as the number of selected titles and available titles in each, MARC delivery enabled status, and more. Follow the steps below:
Alternatively, go to WorldShare > Metadata > Collection Manager > Institution Settings > Proxy and Authentication > Download Authentication, and click the link to download your full KBART file (including collection details). Note that download can be very large.
There is more information on the KB Downloads tab.