Can you add a way for people to mention others in a class feed post? Either this, or could there be a way for people to choose to receive notifications from a certain post category rather than receive notifications from all new posts?
For example, if an instructor makes a post under a category called "announcements", it would be nice if students could just receive notifications only from this category. Or an alternative to this would be for the instructor to be able to @mention all of the students in the class and then the students would just have to turn on the notification for "someone @mentioned you".