Lesson reminders for coaches

We should have the ability to set reminders to be sent out to coaches for their lessons/groups, like students get. We have many coaches off site, and our lessons change often- its a hassle that they have to go on and check their app every day to confirm its the same. So it would be good if the coaches got reminders for their lessons! But, like all notifications, can be turned off it they don't want that.