Click a Mount Point. The Oracle ACFS home page is displayed for this mount point.
Click the Security/Encryption tab.
In the Security section, click Realms. The list of realms in the mount point is displayed.
Select a realm and click Clone Realm. The CloneRealm page is displayed along with the available realm options. A realm can be cloned within the same mount point with a different name or across mount points. You can choose the properties; such as users, groups, and encryption; to propagate to the cloned realm.