What is a linked course?
A linked course is a course that has a required lab, discussion, or recitation section associated with it. While the lab/discussion/recitation will have its own CRN, it must be taken during the same semester as its corresponding lecture. When registering for a linked course, you must register for both the lecture and its associated lab/discussion/recitation at the same time. Likewise when dropping these courses, you must drop both CRNs at the same time.