Create A UML Use Case Diagram - Microsoft Support

Use connector shapes to indicate relationships between shapes in the diagram. There are five connectors available:

Connector

Description

Association

The Association connector.

Shows the relationship of an actor to a use case.

Dependency

The Dependency connector.

Indicates that one use case has a dependency on another.

Generalization

The Generalization connector.

Indicates that a use case is a specific way to achieve goals of the general use case.

Include

The Include connector.

Shows how a use case is broken into smaller steps.

Extend

The Extend connector.

Shows that one use case adds functionality to another.

Example: To indicate a relationship between an actor and a use case

  1. In a use case diagram, drag an Association connector shape onto the drawing page.

  2. Glue one endpoint of the Association shape to a connection point on an Actor shape. Glue the other endpoint to a connection point on a Use Case shape.

Từ khóa » Phần Mềm Vẽ Use Case