I'm setting up attendance reminders and the only teacher merge field available is for the Head Teacher. However, the recipients available are role-based which doesn't relate to who the Head Teacher of a class is, and all teachers assigned to a class have the ability to take attendance. Assuming I select Teacher for recipients, will the message go to all teachers of a shared class? We'd probably want to leave the Head Teacher merge field out if so. I didn't see this spelled out anywhere in documentation.