The operation process of creating a use case model in Power Designer

In software development, use case models are crucial. PHP editor Xinyi will guide you in using Power Designer to create a use case model, showing you every step of the process. Whether you are a beginner or an experienced developer, this article will help you understand the power of Power Designer and master the techniques of creating use case models. Please stay tuned below to learn more about the process of creating use case models in Power Designer.

We need to open powerdesigner first, click the [File] menu, and then select [New Model]

Then we go to the [New Model] interface, in [Type] Select [Business], select [Use Case Definition] in [Type Item], and then click [OK]

Then we go to the toolbar on the right, under [Use Case Diagram] Click [Use Case]

Next we will generate a use case icon in the main window every time we click it

Then we need to click on the right In the toolbar, click [Participant] under [Use Case Diagram]

In the main window, each time you click it, a participant icon is generated

In the toolbar on the right, click [Contact] under [Use Case Diagram]

In the last step, we click on a participant in the main window, and then drag the mouse to connect to On a use case, the use case diagram is basically established at this time.

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