Create VPN with 2 possibles routes

[HichMLR]

Hello,

I am not very familial with networking so my question might not be correctly phrased, I apologize in advance for that.

So we have a Fortiwifi 30E on 6.0.1 in which we set up an SSL PORTAL for remote access to our Network. In our network we have created a WIFI (WIFI_TO_CLIENT) in which a VPN tunnel is set up with one of our client. 

Now I wish to set-up a VPN connection that will automatically log us in (WIFI_TO_CLIENT) instead of our main interface.

To summarize, when we log into our VPN from Forticlient we have an address that looks like XXX.XXX.XXX.XXX and we wish to create a new remote access that will generate an address that looks like YYY.YYY.YYY.YYY.

Can you help me with that ? I can provide screenshots if this is not clear.

Thank you very much,