©Net Objectives, 2002
NetObjectives
32
Example: Withdraw Cash from ATM
Context of Use: ATM Customer wishes to withdraw money from ATM while executing the Use
ATM Machine Use Case.
nScope: ATM
Machine
nLevel: Sea
Level (User Goal)
nPrimary Actor:
ATM Customer
nStakeholders and Interests:
ATM Customer
-- wants cash returned. Wants to have appropriate amount of money deducted from account. Wants to pay as little
fee as possible.
Bank Manager
-- wants to have appropriate amount of money deducted from account. Wants as much fee as possible.
Bank Regulator
-- want to make sure all regulations are complied with
Precondition: ATM Customer is logged on
Success Guarantees: Money dispensed to ATM Customer. Customer Account debited appropriate amount of money. Appropriate
fees collected. All banking
regulations adhered to.
Minimal Guarantees: Transaction logged to completion or point of
failure
Trigger: ATM Customer selects "Withdraw Cash" option
at main menu