In the User Group Manager, as well as creating the various usergroups, you can draw lines of control between them. This enables an 'organisation chart' of control to be defined, so users in a controlling gorup can manage the users (reset passwords, etc) of users in the groups under them.

This control is strictly enforced, to the extent that if a user does not control a user, they do not even get to see that the user exists.

Learn more about the User Group Manager...