Each video that is uploaded to Kaltura through BlackBoard or mymedia.bu.edu has an assigned owner. As the owner, you can set video permissions to control access levels for collaboration.
Adding a Media Collaborator when Uploading in Blackboard
Adding a Media Collaborator to Existing Content
A popup box will appear.
As the media owner, you may transfer ownership to someone else. If you change the media owner, you will lose any ability to manage that media. To maintain access:Changing Media Owner