Airline Profile Sender pushes Airline Profile or link to Airline Profile Receivers that have been activated/authorized, including Profile version number. The message also returns multi-media content at the message level with media content references at the individual service level. NDC Message/ Transaction Party(s) information. Note that information about parties is intended for business use, it is not intended for transaction authentication and routing of the message. An instance of a distribution channel. That is, the set of organizations involved in the development of the current transaction. Payload information for this notification message. IATA standard payload attributes.