Hi there, @215lyn ...
Full disclosure...I have very little experience using Blackboard (I only demoed it many, many years ago for a short time). I do know, however, there are a couple Guides here in the Community that might be of help to you:
- How do I import content from Bb Vista/CE, WebCT 6+ into Canvas?
- How do I import content from Blackboard 6/7/8/9 into Canvas?
Give those a look-over, and hopefully they will help to answer your question. If not, however, please let Community members know so that someone might be able to chime in to help...thanks! Take care...stay safe...be well.