How do I remove observers and TAs from my course?
You can remove observers and TAs from your course at any time, no matter their course enrollment status.
Note: If the Remove From Course button is not available, your institution has restricted this option. Please contact your administrator for assistance.
Locate the name of the user you want to remove . In high-enrollment courses, you can more easily find a single user by searching in the search bar  or filtering by role using the Role drop-down menu .
Remove From Course
Hover over the user's name and click the Settings icon . Select the Remove from Course  link.