Description

  It contains the rights of the user to use the service requested for the current conditions.  The data flow contains the following elements:
- user ID (or vehicle ID)
- date / time of validity of following access rights
- service ID
- access rights for different parameters within the service: no yes, limited to some value (for example: parking allowed for one hour, access to road allowed if more than three occupants...)

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

Target function

1.3.4 Inform and Guide User

Source function

1.5.1 Check User's rights