12+ Actors In A Use Case Diagram. Normally, domain experts and business analysts should be involved in actors: A use case (2) represents the actions that are performed by one or more actors in the pursuit of a particular goal.
A uc specification complements use case diagrams and describe individual cases of use. Generalization of an actor means that one actor can inherit the role of the other actor. Learn about include, extend & generalization.
Each actor in your system should.
12+ Actors In A Use Case Diagram. A use case is drawn as a horizontal ellipse on a uml use case diagram, as you see in figure 1. Both beginners and intermediate uml diagrammers will find all the necessary training you represent a system with a rectangle. Use case diagrams have another important use. A use case diagram does not document a meaningful order in which business use cases could be conducted.