This data flow is used within the Provide Driver and Traveler Services function and contains a request for data on other travel services to be provided to a traveler using a personal device. The traveler identity is used as the means of ensuring that the data produced in response to the request is returned to the correct traveler. This request will also be used to sort and filter the data. The data flow consists of the following data items each of which is defined in its own DDE:

+ travel_services_provider_data_request

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators

Parent Information Flows