ATTENTION : Test in Boost and Classic as well as in a RTL language. Setup Login as admin. Go to "Site administration > Users > Permissions > Define roles". Create an additional role, called "Addable role", based on manager. Create a course.   Testing instructions Login as admin Access to the course. Go to Participants → Other users. Enrol a user as manager by using the "Assign roles" button. Verify the alignment of the "Roles" column is correct and the add role button appears on the right-hand side of the delete role button on the same line.