Introducing Confluence in the organization goes great, but somehow users keep creating organizations (and registering products) within the claimed domain.
The good news is that we get the notifications, the bad news is that ist's a hardship to get these organizations deleted.
Obviously the solution would be to prevent users from the claimed domain(s) to create /register the new organizations, which they usually do by mistake.
How can I configure acces in such a way that (claimed) users are not allowed anymore to create new organizations and register products, so they keep working within the managed boundaries of our own organization?