Any entries in timetable planning are immediately saved, i.e. when you exit the planning tool via the <Exit timetable planning> button, you will be back at the same stage of your timetable planning after your next login at which you have exited it.
Any entries in timetable planning are immediately saved, i.e. when you exit the planning tool via the <Exit timetable planning> button, you will be back at the same stage of your timetable planning after your next login at which you have exited it.