I have course materials and teaching resources stored on Portal (Blackboard). Can I transfer them to Canvas?

Yes. Not all components of a Blackboard 9.1 course can be imported into Canvas, but most can. Though it is possible to import entire sites, as some types of content will be lost and the organization is different.  It is recommend that instructors take a strategic approach: creating from new when possible, exporting and importing only certain areas as needed. There is more information in the Content Migration section of this site.