Train Schedule Notification that a Train Schedule is now deactivated in Darwin. Association between schedules Train Formation Train Status Service-level Train Loading data. This loading data applies to the whole service at the specified locations. Note that loading data may also be provided at the coach-level using the formationLoading element. Consumers should favour the coach-level data, as this is more granular, but both may be provided. Also note that the loadingPercentage value here is the same data as the avgLoading element on schedule elements. The avgLoading element will be removed in a future release, so consumers must migrate to use this data instead. Formation-level Train Loading data. This loading data applies to the individual coaches in a formation at the specified locations. Note that loading data may also be provided at the service-level using the serviceLoading element. Consumers should favour the coach-level data, as this is more granular, but both may be provided. Darwin Workstation Station Message Train Alert The order that trains are expected to call/pass a particular station platform Indicate a corrected Tracking ID (headcode) for a service in a TD berth. A Darwin alarm Push Ports Schema Query for the current timetable ID Response for the current timetable ID Request a standard snapshot of current database If true, then resulting snapshot data is fetched by the client via FTP Request a full snapshot of current database If true, then resulting snapshot data is fetched by the client via FTP Defines an ID for recovering snapshot data via FTP Start sending available updates. Stop sending available updates. Failure Response The DCIS source that generated this update The DCISRequestID value provided by the originator of this update. Used in conjunction with the updateSource attribute to ensure uniqueness Update Response A string describing the type of system that originated this update, e.g. "CIS" or "Darwin". The source instance that generated this update, usually a CIS instance. The DCISRequestID value provided by the originator of this update. Used in conjunction with the requestSource attribute to ensure uniqueness Snapshot Response Local Timestamp