Does someone know where the contents of the usergroup is kept

Does someone know where the contents of this tab is placed ? 

----------------

All configuration information is stored in one of the resource files under 
/nsr/res/nsrdb.

If you do a recursive string search you may even find the file and edit it. Do 
not change the resource identifier as it also used for the file name. 

Keep in mind that if you change a file, you must restart the NW daemons to 
reread the change.

+----------------------------------------------------------------------
|This was sent by carsten_reinfeld AT avus-cr DOT de via Backup Central.
|Forward SPAM to abuse AT backupcentral DOT com.
+----------------------------------------------------------------------

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type "signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER