In order for people to be able to use most of the CCCHH services, an account on the Keycloak server id.hamburg.ccc.de is required.
Members of intern group can go to https://invite.hamburg.ccc.de and create an invite by entering an email addresses and a username. If both are not registered in Keycloak yet, an email is sent to that address with a link. When clicking the link, the user account is created.
Users are not added to any group (apart from users). If the newly added account needs to be added to any of the groups, you will need to contact the infra team.
See https://git.hamburg.ccc.de/CCCHH/ansible-infra for the config, and https://git.hamburg.ccc.de/CCCHH/id-invite for the code.