The figure shows the elements and structure of an ADD (ADD) based entity representing an IATA Passenger Assistance List (PAL), Change Assistance List (CAL) and Passenger Service Message (PSM).
PAL and CAL are defined in the Passenger Services Conference Resolutions Manual (PSCRM) Recommended Practice 1708a. PSM is defined in the Passenger Services Conference Resolutions Manual (PSCRM) Recommended Practice 1715.
The table below shows the mapping from PSCRM 1708a and 1715 to ADD. Since it is the same data it is mapped once to the IataPrmData that are used to represent data from PAL, CAL and PSM.
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.
