\label{Docs_Main_Course_Documents} Main Course Documents are the {}``top-level'' documents of your course. They are the documents that make up the course itself and the user will use the navigation controls to move through them. When a user enters the course, they will be taken to the first resource listed in the Main Course Documents, and as they proceed through the course, they will proceed towards the last resource. Main Course Documents also appear on the \textbf{Navigate Course Contents} screen. Manipulating Main Course Documents and Supplemental Course Documents is essentially identical, except that Main Course Documents have some options which are not available to the Supplemental Course Documents, such as the ability to add a \textbf{Navigate Course Contents} page, a \textbf{Simple Page}, or a \textbf{Bulletin Board}. Changes made to the Main Course Documents, such as adding new resources, changing the order, and renaming or removing resources will be visible the next time you log in, or by clicking the \fbox{re-initializing course} button on the \textbf{Course Documents} screen, whichever comes first.