Aloha from Hawaii, I just took over computer support for a local school. They have a Mac 10.5.6 server that I log in as admin. Unfortunately, when I go to Workgroup Manager. I can't add or change any accounts. Obviously, the admin user doesn't have permission to make these changes. How do I give admin the right permission to work in workgroup manager? The guy that set this up is now with a different company, and he is nearly impossible to contact.