How do I import my course in Blackboard?
Importing your course allows you to upload the contents and materials from your old Blackboard course into your new Blackboard course shell. You will need to create an Export Package (see How do I export my course? above) in order to import your course material. Course Imports can be accessed in your Course Management Control Panel by opening up the Packages and Utilities menu.
Just follow the instructions on the tutorial Importing Your Course.