Application services template with iworkflow issue

yes the two big-ips are part of the same cloud. The 2nd Big-ip is in the redundant DC will have the same IP addresses/subnets as the primary DC when there is failure in primary DC internet. Routing has been setup and working. But I just need to now sync the configuration items for the F5s so that the redundant DC big-ip is ready to take over. So I might try REST API as per your advise but I thought it was achievable via iWorkflow.