Use Cases
A use case is a series of actions leading to an observable result for a given actor. Scenarios illustrate use cases for example.
Examples of use cases: processing an order, delivering to a client, opening an account, sending an invoice, establishing credit, purchasing an airline ticket, etc.
To create a use case in a diagram:
1. In the diagram objects toolbar, click the
Use Case button
2. In the diagram, click within the package frame in the position where you wish to place the use case.
The Add Use Case dialog box appears.
3. Enter the use case name and click the Create button.
The use case appears in the diagram.
