If you want to Assign Course to Users, you can do so by clicking on the Users icon under the Action column on the Manage courses page. You will be redirected to the users listing page of the course. On the users listing page, press the plus button at the top. You can either select users from the list under the “Users” tab or choose the branches from which users’ needs to be selected under the “Branch” tab. Press ASSIGN button to assign users to the course.
Press UNASSIGN button to unassign users from the course. This will just remove these users from the course and user can not able to access that course.