Are there any adverse effects to having more than one role?
I want to set things up so that myself and a few people get notification emails when users enroll in a course. I saw that Flat file allows Admins and/or Teachers to receive notifications. The people I have in mind are all Admins, but there are a few other Admins who I don't want to bother with notifications. If I assign my group to be Teachers as well as Admins, is that going to screw anything up? Will making someone a Teacher remove their Admin status?