How do I use the Course Import Tool to copy content over?
The Copy Content guide will give you details on how to copy the content you have created in one course, such as a Sandbox, into another. We suggest that you create all reusable content in your Sandbox. When importing content, DO NOT import all content. Be sure to choose the “Select Course Content” option. Anything you import must be manually deleted or the entire course must be deleted and recreated.