Group multiple IPsec tunnels as a single interface for policies

[DatawiseSolutions]

I would like to create a interface that is all the IPsec tunnels for site-to-site VPN. 

So instead of me needing 5 different policies that allow traffic between the main site and remote sites, I could just have 1 policy and the Source/Destination interface will be the group of tunnels.

I would also need to make a IP group of remote IPs to use for the source/destination traffic, . 

Main firewall is a 400E, remote sites are all 60F

 

[Toshi_Esumi]

"Zone" is designed for that.
https://docs.fortinet.com/document/fortigate/7.2.8/administration-guide/116821/zone

Toshi