User and Group Buttons

On Windows, the Login Name can be made to refer to either a User or a Group, depending upon which of these two radio buttons is selected.

When User is selected, the current login-based client is recognized only when there is file activity originating from the user specified in the Login Name field.

When Group is selected, the current login-based client is recognized when there is file activity originating from any user belonging to the group specified in the Login Name field.