You can view group membership for any given element in OneClick for eHealth (OCE) by navigating to Managed Resources > Elements. Select an element, right-click on it and select Modify Element; then select the tab "Group Membership" to view the names of the groups this element is a member of.
Also, in order to list out this group membership information, you can use the command nhGroup. For example:
nhGroup -list -hasMember <elemName>.
See nhGroup -h -list for more info on using the nhGroup command.
How to list group membership information for an element
How to determine which groups an element is a member of
eHealth 6.0 and later
(Legacy KB ID CNC TS34723 )