Index: trunk/kernel/admin/include/help/edituser_groups.txt
===================================================================
diff -u -r49 -r2251
--- trunk/kernel/admin/include/help/edituser_groups.txt	(.../edituser_groups.txt)	(revision 49)
+++ trunk/kernel/admin/include/help/edituser_groups.txt	(.../edituser_groups.txt)	(revision 2251)
@@ -1,2 +1,3 @@
-This tab allows the administrator to assign the user to one or more groups. It also lists all groups to which the user is currently assigned, along with the user count in each group. 
-  To assign a new group, click on the �Add User to Group' button (user icon with a green arrow to the right). This button will pop-up a group selector.
\ No newline at end of file
+This tab allows the administrator to assign the user to one or more groups.  It also lists all groups to which the user is currently assigned, along with the group membership expiration date (if any) and the user count in each group.  Double clicking on the group brings the edit form where the administrator can edit the membership expiration date. If expiration date is left blank, the membership will never expire.<br>
+<br>
+To assign a new group, click on the �Add User to Group� button (user icon with a green arrow to the right).  This button will pop-up a group selector.