 Okay, so we're logged into a course as either the administrator or an editing teacher. We go to assign roles. This is where we can manually enroll, or if you like, force enrollments in a given course. So you choose the role. The role is simply the hat the users will wear in this given course context. So student. You can actually see there's three students already enrolled in this set course. The potential users are the other registered user accounts known by the LMS. So let's select that particular student, then we click the add button to enroll them. So the next time that student logs in, they will see this course in their list of available courses.