Which two statements accurately describe the Cisco Security MARS rules? (Choose two)

A.
Drop rules are treated as global rules so it will automatically propagate to the Cisco Security MARS global controller.

B.
Predefined system rules are treated as global rules. When an incident is fired by a system rule on the Cisco Security MARS local controller, the system rule propagates to the Cisco Security MARS global controller.

C.
It is not possible to edit the global rules created on the Cisco Security MARS global controller from the Cisco Security MARS local controller.

D.
Rules can be created on both the Cisco Security MARS global controller and the Cisco Security MARS local controllers. Rules on the Cisco Security MARS global controller will propagate down to the Cisco Security MARS local controllers.