Here is a video tutorial we have created on backing up your Moodle course content and importing it into Brightspace.
https://livecobleskill-my.sharepoint.com/:v:/g/personal/weingajr_cobleskill_edu/EcAQpAcXOfBMqOnA8FMv7bkBiaKW7oons2uCCevC2BFUCw?e=sW4eLw