I hope that I am posting this question in the correct place. My university is the beginning stages of migrating from BB to Canvas. Our plan is that we will begin with a number of courses migrating in Spring 19. That being said, the ability to crate sections will be unavailable at this point. I am working with an instructor who will run course that will have about 150 students. They will share a common curriculum, but will also be assigned to topical groups, with different assignments per group. Everything I am reading says that groups are for collaboration and not differentiation. Has anyone encountered this before? If so, looking for advice.