The example below shows Lecture section 15 and then three discussion sections 16, 17, & 18. These discussions are all linked to the Lecture above it. You **cannot** mix and match lecture and discussion sections so if you chose Lecture 15, you would have to select discussion 16, 17 or 18 as well. For this class, you can also select a lecture that does not require a discussion and is not identified as an SLA section (See Section 10 or 20).