Periodic tasks

The following tasks should be performed frequently; perhaps once per week:

• Check the list of students with negative balances. Students on this list reflect either errors in attendance lists or else students whose bookings have run out and are attending anyway.
• Print and export pending invoices and credits (from the list of pending administrative tasks).
• Renew/extend students taking variable courses (from the list of pending administrative tasks).

The following tasks should be performed every few weeks, or once per semester

• Renew/extend students taking semester courses (from the list of pending administrative tasks).
• Enter holidays and vacations as far in advance as possible (Parameters:Holidays)
• Plan semesters as far in advance as possible (Parameters:Semesters)