Your institution's Knowledge Base can be exported in a file, for which would be a KBART file. This file contains your library licensed materials and their location.
The KBART file contains all the information to configure the Full Text Finder feature of the extension. Once automatic import is set up, the KBART file gets imported every night to make sure that the holding information is kept up to date. This import can be done through URL or FTP.
What does it mean for a user?
When a user is browsing an article that is licensed by their institution at a different publisher, the extension will show a pop up with the direct link to the licensed location.
This pop-up should look similarly to this: