Only meeting creators and calendar owners can mute or remove other participants. This ensures that instructors can't be removed or muted by student participants.
Only meeting creators and calendar owners can approve requests to join made by participants outside of the school’s domain. This means that students can’t allow external participants to join via video and that external participants can’t join before the instructor.
Meeting participants can’t rejoin nicknamed meetings once the final participant has left. This includes meetings created in Canvas. This means if the instructor is the last person to leave a nicknamed meeting, students can’t join again until an instructor restarts the nicknamed meeting.