Student enrollment changes are common throughout the school year. When you need to add or remove students from your class, you'll need to make those roster changes in Schoology first before they can be updated in NoRedInk.
Once you've made your changes, those changes in Schoology will be reflected on your Manage Classes page in NoRedInk once a student opens an assignment in one of your Schoology classes.
❗ When a student is moved from one class to another, scores from assignments, quizzes, and diagnostics cannot transfer with them as the assignment data is tied to the course itself. Mastery progress, writing portfolios, and selected interests do transfer since this data is stored in the student's account.