Use Case Diagram For Atm. Let s take a look. Atm technician provides maintenance and repairs to the atm.
Interaction diagram. Customer authentication use case is required for every atm transaction so we show it as include relationship. Then enters the user name and pin.
It simply describes and displays the relation or interaction between the users or customers and providers of application service or the system.
Sample bank atm version. Interaction diagram. The user is authenticated when enters the plastic atm card in a bank atm. An example of use case diagram for bank atm subsystem top level use cases.
