Swipe the board sideways to see every period.
Absences
Reported by teachers, plus anyone you added for someone who phoned in.
Who is in charge
The first person in this order who is not away that day is in charge of cover. When they report away, it passes to the next one.
If nobody has sent it by then, the console shows "Not sent yet" and the next person is marked to be reminded. It is never sent by itself.
Settings
How the planner chooses cover at your school. A change applies to the very next plan.