How can i restrict client access to only one group of users in keycloak?

Question

I have a client in keycloak for my awx(ansible tower) webpage. I need only the users from one specific keycloak group to be able to log in through

Answer 1

according docu https://www.keycloak.org/docs/6.0/server_admin/#executions u have to active that feature to add some custom scripts with "add execution".

bin/standalone.sh|bat -Dkeycloak.profile.feature.scripts=enabled

@Allan solution with feature:authenticate looks good to me