I have a vacation rental database I've imported into ninox. The old database has a check-in field and a check-out field. I'm planning on using the appointment field in Ninox for new reservations, in order to see them more logically in the calendar. It woud be great if I could use the existing check-in and check-out fields to recreate bookings for past reservations in the calendar. Is there any way to make an appointment field import the date info from two existing date fields?