Use the Import Course Content tool in your ultra-style courses to import a course content package exported from another Blackboard course (import supports both Blackboard Original and Blackboard Ultra style packages).
To find the Import Course Content tool, first click the More button ("...") right of the Course Content heading at the top of your ultra-style course content page and choose Import Content.
Then choose Import Course Content.
Browse for a zip file exported by another Blackboard course site. This may be a full course export or an export that is narrower in scope, like a test or question pool export.
Clicking "Open" on the file browser will immediately start the upload process.