Hello, i'm having trouble figuring out how to associate an end user with a specific application.
I could not find any information in the documentation.

Example:
I have a mobile application "MOBILEAPP" and i create a user "USER1" programmatically via action "User_Create" (USER API). How do i associate "USER1" with "MOBILEAPP" so that it can filter all users of that application?

Going to https://<environment>/users/Application_List.aspx i can see my application, but 0 users connected.

Thanks in advance,

Matias