The User group does not show up in the Network Information section of sltrace.htm
The User group is a Distribution group, not a Security group type.
Desktop Authority will only return query results for User groups that are Security groups
Locate the User group in Active Directory Users and Computers. Go into the Properties of the User group. Verify that Security is selected in the Group type section. If not change it from Distribution, and click OK. Then logoff and logon the affected system. Review the sltrace.htm and verify that the User group is now listed in the Network Information section. The element should now validate and process.