Zone:
edit services service-set XXXXXXXX
set state-full-rules VVVVVVV
set next-hop-service inside-service-interface ams0.1 #like ams # zone
set next-hop-service inside-service-interface ams0.2
set reduncancy-set-id 1
On the Security Directory:
Firewall Policy
>> Policies
>>> create a Rule
>>> Publish the rules