I'm unable to add a TA to a course that has already closed. Is there a way to do this? I don't want to extend the end date of the course and reopen it to all students. I just want to be able to add a TA to the concluded course to look at its contents.
Solved! Go to Solution.
... but then you can just change the dates back right away, so students would only have access during the 5 minutes it takes you to add the TA.