I am using Netgate on Aws
Now i want trust the client login vpn server by restrict uuid string of app client
Ex : my device id of openvpn app in my phone is
6EB6C6BB-A88F-4366-A40E-90D013ED5999
when i use my vpn profile connect to the server with above id ( be trust in netgate server ), username, password correctly, my openvpn app will connect succesful
if the id not trust, will not connect although username password correctly

I read in this reference link
https://openvpn.net/vpn-server-resources/access-server-post-auth-script-host-checking/

So on Netgate , can i do my above request ?
Please share me guide if you know how to do that !

Thank