[Course Copy] Ask if you want to be enrolled when you copy a course

[timothy_maw]

As an admin, I am often copying courses within Canvas. Whenever I copy a course, I am automatically enrolled as a teacher in the course which can become irritating. I do not need to be a teacher in the course and have to remember to remove myself from the course so I do not have it on my dashboard or receive notifications from it when it is ready. I know that at some institutions, teachers are allowed to copy courses and it would be a benefit for them to be automatically enrolled in the copy. What I would like is for a question to pop up that asks if you would like to be enrolled in the new course. This would allow teachers to still be enrolled but prevent admins from having to remove themselves from a course whenever they make a copy.