Does this router support OpenVPN certificate based client authentication (each client has their own set of certificates)?

All the documentation I could find online seems to only show username/password based authentication.

Reason I'm asking is because we are currently looking to replace our D-Link DSR1000 vpn routers (EOL).

With that device I could just use OpenVPN Easy-rsa on a pc to generate the required server and client certificates and upload to the router afterwards.