so it's an outdated information?

then could you point me to a way how to get groups of a selected user?

in LABKEY.Security I see only getGroupsForCurrentUser...

When querying core/Users, even non-admin user can see all users and their groups.
however when trying to Select Groups From Users Where userId = XY, it returns only userId (XY) of a user, not IDs of groups, even though the names of groups are displayed in the table.

if non-admin user has no access to group ids through Users, Members nor Principals then there is no way to get groups of a different user.
is this a security thing?

but then it seems like there is something i'm missing - non-admin users can see groups of other users, but have no programmatic access to them?
is this true?:)

thank you very much
martin