The figure shows the elements and structure of an Airport Data Dictionary (ADD) based entity representing an IATA Passenger Assistance List (PAL) and Change Assistance List (CAL) as defined in the Passenger Services Conference Resolutions Manual (PSCRM).
The table below shows the mapping from PSCRM 1708a PAL / CAL messages to ADD.
The message contains scheduled departure date for the flight leg, local time. This must be converted to FlightDepartureDate before the service is called.
"True" : All information related to this booking class shall be deleted. This corresponds to "NIL" in message for the booking class. "False": Message contains passenger information.