[keycloak-user] Map domains to realms in keycloak

Hi everyone, Is there a way to associate each realm in KeyCloak with domain(or subdomain)? I am hoping to be able to host multiple clients on the same server, for example https://client1.sso.mycompany.com/auth https://client2.sso.mycompany.com/auth and have keycloak associate client1 with a realm; say client1 and so forth. I want to avoid having clients specify the realm in the URL; at least not when they come to the site initially. Any advice is appreciated. Thanks, Kamal