Use zoom for Blackboard for your sessions
Access Blackboard https://blackboard.ie.edu/
Access the course you are teaching
Under the Course Content area , find the icon Zoom for blackboard, and make it visible to students.
For your classes, always use the Zoom link for Blackboard.
To be sure you are logged in as a host, click on Host Sign in
SSO
https://ieuniversity.zoom.us/