An eCourse is a structure framework that holds information of any kind usually for the purposes purpose of training or operational support. The information is stored in roughly the structure form of a Book, Chapter and Page. Each page can contain any amount quite a bit of information in a broad range of formats, from including text to , images, audio recordings, multimedia, PDF documents, and Word Documents or almost anything else you care , to uploadname a few. Each Book can have multiple Chapters chapters and each Chapter can have multiple Pages. When uploading content in any format, this is displayed at the Page level. In order for a Book to be visible in the system, it must have content attached to at least one page.