HomepageUML Diagrams vpadmin in Use Case DiagramUML Diagrams Using Extension Point This is a use case diagram example of Using Extension Point Import into your Project Open diagram in Visual Paradigm [?] Copy the URL below, paste it in the Open Project windows of Visual Paradigm and press Enter to open it Use Case Diagram UML Diagrams Posted by: Shalonda Moran Related posts:Chain of ResponsibilityCombined Fragment and OperationATMTicket Selling SystemFrom Use Case to System-Level Sequence DiagramExternal System as Actor Next Read: Structuring Use Cases with Stereotype »