David Beaumont wrote
Hugo this is surely a joke isn't it? We have 1,660 members, I am not going
to change each one. Especially not if they might only stay changed for a
year. What is going on?
No, you don't have to change each one (that would be crazy). You can click on "Options > Users > Manage users & groups" and copy & paste the list of users from one group to another. If you want the list with all users, go to the "Authenticated" tab and you will see it. In that page you will also see the old lists of members and admins. You can copy them to the new permission groups. Please let me know if you have more questions or if I can help you in any other way.