I teach 3 sections of the same course. My Canvas course was set up for me with all 3 sections included in one course. I've created a bunch of modules and pages that all 3 sections have access to. My problem is that I want to communicate slightly different messages to each section. If I send a class message as an announcement it appears that the message automatically is distributed to all sections. Can I communicate with sections individually? Also, how can I assign a group project (2-3 people per group) within each section? Do I set up a Group Set for each section and then create the groups within a particular group set? If so, I'm not seeing groups I've created coming up when creating assignments.