When applying roles for users so they can access the folders/reports, we only now the user name inside the organization.
in some cases the "user name" is not really a name but more of a number (example un123@myorg). so if as admin I want to know who is that person I need to take that user code and go to my AD and check his/her name.
If we can add user alias name or additional metadata for Power BI server security it would be great !