AP Lingofy is an automated style-checking tool for web browsers, developed by Tansa in collaboration with The Associated Press.

AP Lingofy's licensing allows each AP Lingofy user to create a custom guide and share it with up to five other Lingofy subscribers. 

The additional users do not necessarily have to be using the same license key to view the shared content.

Can custom content added by a user on a multi-user license key be shared/used by the other users on the license key, or is it only accessible by the user that added the content?