FortiWeb and Microsoft Active Directory Federation Services (AD FS) 2.0

Hi team

Customer deployed AD FS behind FortiWeb (reverse proxy mode). One of the requirement is to add X-MS-Proxy in the HTTP header, the value is proxy hostname (FortiWeb Hostname)

I checked the Fortiweb document and looks like we only add X-Real-IP and X-Forwarded-For but not X-MS-Proxy

Do we support this or any NFR raised before?

Thanks, Viet