Use DMZ Port

We have an operating 80CM providing an IPSec tunnel to another Fortigate on the Internet through WAN1.

We would like to add an ASA connecting to the DMZ Port connecting to another ASA on the Internet through WAN1.

The 80CM should not touch the ASA/DMZ traffic - essentially pass all traffic from DMZ to WAN1.

Not getting this to work.

Mocked it up on a plain config but can't seem to add the 2nd network to the operating box.

Can't seem to figure out how to include a jpeg.... probably browser rules on my end.