15 Uml 2 Use Case Diagram. In this article, you'll explore the use case diagram. It is bad not to show in the diagram the fact you already know.
Use case diagrams are defined as diagrams that capture the system's functionality and requirements in uml. It is bad not to show in the diagram the fact you already know. To depict the system boundary, draw.
They are useful for presentations to management and/or project stakeholders, but for actual development you will find that use cases provide significantly more value because they describe the meat of the actual.
15 Uml 2 Use Case Diagram. Uml 2 use case diagrams overview the usage requirements for a system. Additionally, see what a use case specification is. A use case diagram shows the interaction between the system and entities external to the system. Both beginners and intermediate uml diagrammers will find all the necessary training and examples on.