Delete Threads and Preserve Forums
Having many threads in many forums can affect the time it takes for a Blackboard Discussion page to open. If you have finished grading a discussion you can delete the Threads and regain some efficiency.
This is how to delete Threads but preserve the Forum so that it can be copied to another semester's course.
Note: Threads are permanently deleted and cannot be retrieved. Any grade book entry that you made for the Discussion will be preserved.

