Reports Base on User Groups

[biskit]

I'm trying to create a simple report for VPN user log in activity based on User Groups.

I'd like the report to be filtered on "User Group" > "Equals" > whatever.....

It isn't working.

When I add the User Group column to my report and filter on my username instead, I get a report but the User Group column is empty which explains why the report I want doesn't work.  

Anyone know why User Group is empty in the report?  The user shown in the report is a Check Point user, and is in multiple User Groups...