I would like the ability to assign an assignment that is modified at three levels: an unmodified one for general education, a slightly modified one for students whose IEPs or whatever require them to have limited accommodations, and a highly modified version of the assignment for those who have significant learning challenges. I would like students to only see the version of the assignment they are supposed to get, but I don't know the best way to do that. I know "groups" and "sections" exist. As of now, I wanted to make my different class periods into my different sections combined with groups to assign things to particular groups only. But that doesn't seem like it will work. Do I need to create three sections for each class period if I want to do this? Is there a better way to do what I'm describing. Thanks!