Hi Detlef, thanks for the quick reply. I guess I wasn't that clear on my initial post.
"If I now visit the bbb website and click on "sign in", I get redirected to my own private keycloak instance. I can login with my own user, works as expected and wanted."
So if I'm redirected to my own keycloak instance, there is no "
ad...@example.com" there. This admin user lives inside big blue button eco system, right? But my keycloak instance was there before big blue button, or should this "... admin:create" command create this admin user inside my keycloak instance?
I don't know what to expect here.
A: the "admin create" command should create the admin user inside keycloak or B: I have to somehow tell greenlight: use OpenID Connect for my keycloak instance logins and greenlights own inner login mechanism when wanting to login as admin user.
Is this btw the only way to give a user admin rights (login with this admin account and set on other users)?