Active Directory Group Discovery lets you discover AD groups and their memberships. It inventories groups, group membership, group membership relations, and basic information about the objects that are members of these discovered groups if these resources are not already discovered by other discovery methods.
You can specify a location in AD to search for AD groups in a specific container, or specify a specific group. These are security groups by default.
Tip: About Delta Discovery
Delta discovery discovers changes since the last inventory and uses fewer resources than a full discovery. It is available for Active Directory Group, User, and System Discovery. Delta discovery will search AD every 5 minutes by default ...