![Use Case Diagram, UML Diagrams Example: Business Use Case Diagram Example - Visual Paradigm Community Circle Use Case Diagram, UML Diagrams Example: Business Use Case Diagram Example - Visual Paradigm Community Circle](https://circle.visual-paradigm.com/wp-content/uploads/2017/08/Use-Case-Diagram-Business-Use-Case-Diagram-Example-1-1280x720.png)
Use Case Diagram, UML Diagrams Example: Business Use Case Diagram Example - Visual Paradigm Community Circle
![Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors). Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors).](https://www.uml-diagrams.org/use-case-diagrams/use-case-diagram-elements.png)
Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors).
![UML Diagram Types | Learn About All 14 Types of UML Diagrams | Use case, Business case template, Business template UML Diagram Types | Learn About All 14 Types of UML Diagrams | Use case, Business case template, Business template](https://i.pinimg.com/originals/5f/0d/e0/5f0de0e75d1e544629b9496720d8d2b3.png)
UML Diagram Types | Learn About All 14 Types of UML Diagrams | Use case, Business case template, Business template
![4: UML Use Case diagram of business actors composing and delivering... | Download Scientific Diagram 4: UML Use Case diagram of business actors composing and delivering... | Download Scientific Diagram](https://www.researchgate.net/profile/Rolv-Braek/publication/266069470/figure/fig4/AS:650037877022762@1531992515861/UML-Use-Case-diagram-of-business-actors-composing-and-delivering-service.png)