A Networkgroup (containing several DNS-Hosts) can not be used as a Destination-Network for a policy based route.
I have created a Networkgroup containing 2 DNS-Hosts and 1 IP-Host und put them in one Networkgroup.
This Group should be the Destinationnetwork of a policy (http) based route.
It is not possible to add this group to the Destination field... red-flashing frame.