Use Courses view in Public Site Manager
Courses view. The Courses view displays all courses added to your site. The view also displays the state of each course in your site:
Live State. The Live State (Published, Unpublished, or Hidden) indicates whether or not a course is currently live and visible to your users in the iTunes U catalog.
Pending State. The Pending State (Published, Hidden, or Deleted) indicates the status of a course after you next publish your site.
Click Add a Course to add a new iTunes U course to your site.
Course pages. Each course page displays details for the selected course:
Title, Provider, Category, Live State, Pending State.
iTunes Store URL. View the course or copy the iTunes Store URL to use when featuring the course.
Materials. View the materials in the course or click a material to download it.
Click Hide/Unhide or Delete/Revert to hide/unhide or delete/revert the course when you next publish your site.
Note: If you are a contributor, the Courses view only displays courses you own in iTunes U.