Refer to the exhibit. What is the purpose of setting ADOM Mode to Advanced?

Refer to the exhibit.
What is the purpose of setting ADOM Mode to Advanced?

A. This setting enables the ADOMs feature on FortiManager. B. This setting allows you to assign a VDOM when offline mode is enabled. C. This setting disables concurrent ADOM access and adds ADOM locking. D. This setting allows you to assign a VDOM from a single device to a different ADOM.