Once you have created a course you will need to add content to it.
Click on ‘Content’ in the Creator Studio. If you are adding new content to a course, click ‘Create Content’. From the create content form select ‘Add to Course’ a drop-down menu will appear with your list of courses. Select the course you want to add the content to.
To add existing content, click ‘Content’ in the Creator Studio, from the list of content select the video you want to add. Select ‘Add to Course’, and from the drop-down menu that appears, select the course you wish this content to be added to.