Hi @Marc,
That overview looks about right, let me see if I can answer your questions:
Everyone can create teams (unlimited number) if Team Creation is enabled. The System Administrator can turn team creation off by going to System Console > Team Settings and setting
Enable Team Creation
tofalse
.If user/team creation is enabled, anyone can invite users or create a team. You can restrict this to a certain email domain by going to System Console > Team Settings and filling in the
Restrict Creation To Domains
field. It is not possible to restrict it to only Team Administrators at the moment, but we are discussing adding this as an option.It's not possible to change the team URL right now. There is a Jira ticket in the backlog but it hasn't been implemented yet. You can delete users and teams using the command line, but we recommend using this cautiously and backing up the database first.
System Administrators have all the permissions a Team Administrator has. They can also view the users and statistics for a team by going to System Console > Teams and selecting a team. System Administrators can reset a user's password, but currently the other information can only be edited by the users themselves.
The ability for System Administrators to join existing teams, and create teams or user accounts directly from the System Console is something we're missing right now. We've talked about adding that, and would welcome a feature request if you'd like to add one.
Hope that helps!