Show SSL VPN connections based on WAN interface

Hello there, 

I'm trying to find a way of showing the online SSL VPN connections based on which WAN they are connected to, either on FGT or on FAZ (Fortigate 201E - 6.2.2 Build 1010 / FAZ 200D - 6.0.6 Build 0349)

I've been trying all day but i didn't make it. 

Thank you advance.