Question

write an use case to for approval and release of funds in an financial overdraft system

2) an use case for payment plan to pay back in an financial overdraft system

Use Case Name:		ID:                                     Priority:
Actor:
Description:
Trigger: Type:
Preconditions:
Normal Course:		Information for Steps:
Alternative Course:
Postconditions:
Exceptions:
Summary Inputs	Source	Outputs	Destination

Answer 1

The perfect guide to writing an use case:

Use Case Name

Brief description. Usually a paragraph or less

Actors

A list of the Actors who communicate with this Use Case

Priority

How important is this Use Case to the project?

Status

What point are we in developing this Use Case?

Pre-Conditions

A list of conditions that must be true before the Use Case starts

Post-Conditions

A list of conditions that must be true when the Use Case ends, no matter which Scenario is executed.

Extension Points

If the Use Case has extension points, list them here

“Used” Use Cases

If the Use Case uses other Use Cases, list them here