 Teachers are enrolled in courses automatically on loop. If they are named as a teacher in CourseBuilder, they will automatically have teacher privileges in loop. However, upon occasion, you may find a teacher that is no longer teaching on a module, but still has access to that module. It is very easy for an existing teacher to remove that person. To do this, click on Users. Click on Enrolled Users. And then Filter down so you can see just Teachers. Click on Teacher and then Filter. On this course, we have two teachers, Catron and Neve. Neve is enrolled via external database. This means that her name is listed as a teacher on CourseBuilder. However, Catron was manually enrolled on this course. So Catron can be deleted because the X is beside her name. By pressing X, Catron will be removed from this course. You may also remove Neve by pressing X beside her name. However, as I said earlier, she is listed as a teacher on CourseBuilder. And CourseBuilder and loop talk to one another every hour, which means within the hour, Neve will be re-enrolled automatically. So pressing X beside Neve's name is actually a waste of time.