Description

It contains the identification of the entity requesting a service (or for which a service is required). This entity may be a traveller, a driver, or a vehicle.  It is therefore either the user ID, or the vehicle ID

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Dataflow :

DFD 1.3 Perform Electronic Payment Transaction

DFD 1.5 Control Fraud

Parent

pepf_trans_fraud_input

Target function

1.5.2 Detect Payment Violations

Source function

1.3.4 Inform and Guide User