14+ Use Case Diagram Description. Learn how to make use case diagrams in this tutorial. A use case diagram acts as a focus for the description of user requirements.
Use case related models are the fully developed use case description, uml activity diagrams, and uml system sequence diagrams (ssd). Experts recommend that use case diagrams be used to supplement a more descriptive textual use case. Uml is the modeling toolkit that you can use to build your.
In addition to use case descriptions like the one in figure 12.3, use cases are often shown in a use case diagram like that of figure 12.4.
14+ Use Case Diagram Description. Using a uml use case diagram, you can't. Major elements of the business use case diagram are shown. Each use case will likely be in a document or le by itself. Implied in all use cases is a person who uses the system.