I tried to solve the problem using usergroup feature. I could not understand much more about that feature. Please let us get well known about USERGROUP feature. Please suggest me in which **email address** to send the **Data** file?file? I am using latest version 3.20.1

I tried to solve the problem using usergroup feature. I could not understand much more about that feature. Please let us get well known about USERGROUP feature. Please suggest me in which **email address** to send the **Data** file?