To assign a priority to a booking which would increase the possibility that this cargo would be booked on said voyage and not be shut out
Number indicating importance.
Code indicating level of priority; 1-highest; 0 implies priority not assigned.
Number indicating the number of levels of priority (1 to 9) used for data element 470, Priority Code.
Reference number assigned by a shipper.
Date (YYMMDD).
Y705 is the date specified by the shipper indicating when the shipment is required at the consignee's location.