Use the Edit Realm page to modify a realm.
The Edit Realm page contains the following options.
The name of the configuration to which the settings on this page apply. This field is read only.
The name of the realm. This is a read-only field. You can only specify the name when you create a new realm.
The class name for the realm that you are editing.
Additional properties for the realm. Valid properties depend on the type of realm.