Specifies the filtering criteria for the subscription. Each component further restricts the filtering (e.g. filtering on Airline and TimeWindow). The resulting publication will only be done for events satisfying all filtering criteria.
Aerodrome
Subscription to a specific CDM airport. Many aerodromes can be specified in case the service provider (ACISP) would serve several CDM airports. Absence means subscription for all CDM airports in scope of the service provider.
Airline
Subscription to a specific airline or to a set of them. When present only the events about flights concerning these airlines will take part in the publication.
TimeWindow
Subscription to a specific time period. When present only the events about flights with A-CDM milestones within that time period will take part in the publication.
FlightID
Subscription to a specific flight or a set of them. When present only the events about flights with ids within that list will take part in the publication. This foresees exceptional cases that could require flight-tailored subscriptions.
SubscriptionIdentifier
Value used to identifier a subscriber.
ClientAddress
Return address for the publications to be sent back to the subscriber.