FSSO + Dynamic VLAN Asssignment

Hello,

We are currently planning to implement FSSO using FSSO Mobility Agent (FortiClient) and also want to achieve Dynamic VLAN Assignment by pushing Radius Attributes (IETF -> VLAN ID) from FortiAuth -> FortiGates -> FortiSwitch

As SSO Groups in FortiAuth cannot push Radius Attributes, 

my best guest is I configured Radius user groups in FortiAuth and make Fortigates as Radius Clients to get the Radius Attributes (VLAN). But does it work? Will FortiGate get the VLAN Assignment when used inline with FSSO ?

Thanks

Andryan VT