Limit local users to one device at a time

Hi =)

I have an SSID with WPA2 enterprise and I use the local FortiGate user database for authentication. This works just fine.

My question is: Can I limit my users to one device at a time? Best case would be, if they are signed out whenever they log on with a another device. I can't seem to find the option anywhere in GUI, but maybe there is a command I can use?