14+ Use Case To Activity Diagram. It models how an external entity interacts with the system to make it work. Activity diagrams are used to illustrate the interconnected flow of different activities and actions in a system.
Therefore, those use cases and print receipt use case has the dependency extends. They also help identify any internal or external factors that may influence the system and should be taken into consideration. Activity diagrams are a graphical depiction of the use case workflow and are useful in illustrating the alternative paths through a business process.
This tutorial is a must for beginners who want to.
14+ Use Case To Activity Diagram. Use case diagrams are defined as diagrams that capture the system's functionality and requirements in uml. Your system (4) is whatever you are developing. A use case diagram is a behavior diagram and visualizes the observable interactions between actors and the system under development. This tutorial is a must for beginners who want to.