The ATM should be able to authenticate the user.

The system should allow user to enter the amount required and dispense cash if he$/$she has enough balance in their account $($Savings $/$ Current$)$

The User should be able to deposit cash into his$/$her account

The system should be able to detect invalid bills

The user should be able to withdraw cash using visa $/$ Master card as well

Maintenance staff should be able to login to the ATM for regular maintenance

Try to model an abuse case as well

Complete the Use Case specifications $($documentation$)$ for the "Deposit Cash" use case.

Use Visual Paradigm