11+ Use Case Without Actor. Named by verb + noun (or noun phrase). Rather, it is the complete dialog with all the insertions, and.
The use case model consists of two artifacts: This use case diagram relationships tutorial will cover all you need to know about relationships in use cases. There are two actions, but one without the other is of little value to the customer.
Use cases may or may not result in achieving a goal by the 'actor/user' on interactions with the system.
11+ Use Case Without Actor. I have seen lot of use case diagrams which has included or extended use cases without directly conneced to an actor. Since they provide the functional scope of the application, analyzing their contents provides valuable insight into the effort and size needed to design and. The use case model consists of two artifacts: Actor has a responsibility toward the system (inputs), and actor has expectations from the system (outputs).