SmartClass provides a beautiful overview on your schedule and all your appointments.
After you've created (or imported) a new schedule you're ready to start. You'll see a nice view on your schedule.
You can create a new appointment by tapping on a lesson. Every new appointment you create will be linked to the lesson on which you've created it. This allows SmartClass to notify you with a green banner on the lesson if the appointment is within the next 7 days.
By tapping on the word "appointments", you'll be navigated to the appointment page where you'll see your appointments, grouped by their kind (e.g. exams) and ordered by the month they are in.