Hello again. Simple question, I hope. we are supposed to have 2 super admins but the system indicates that we have 3. How can I go about knowing who this third super-admin is? Maybe what database table holds this info and what value would I be looking for if this audit is not part of the standard admin interface. Thanks for your help.

You can use the advanced search in user admin area. Choose level - superadmin. Remember to show children nodes.