I have already asked a few weeks ago, but have not yet found a solution. I have a customer who wants to use my system. The requirement is that he wants to use his own Keycloak server for the login. Since I have no real idea about the process, I need a tip. I currently use supertoken with email and password, custom metadata and userrolls. When I login, I would request the keycloack server and if I get a valid token, then the user can login? Should work similar to the social login (gmail, apple... ).