How should the Workspace mode be configured on FortiManager?

An administrator would like to review, approve, or reject all the firewall policy changes made by the junior administrators.

How should the Workspace mode be configured on FortiManager?
A . Set to workflow and use the ADOM locking feature
B . Set to read/write and use the policy locking feature
C . Set to normal and use the policy locking feature
D . Set to disable and use the policy locking feature

Answer: A