Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors).
Include and Extend Use Case Diagram | Use Case Diagram Template
UML Use Case Diagram: Do generalisation children inherit include/extends from parent? - Stack Overflow
Use Case Diagram - StarUML documentation
UML Use Case Diagram Tutorial | Lucidchart
Informal Semantics for UML Use Case Diagrams
What is Use Case Relationship? Include, Extend, Generalization - Binary Terms
Example of use case diagram | Download Scientific Diagram
include or extend in uml use case diagram - Stack Overflow
Login System Use Case Diagram | UML - Itsourcecode.com
Creating a use case diagram using Visual Paradigm - ArchiMetric
UML - Use Case Diagram - Tutorial With Examples
What is Use Case Relationship? Include, Extend, Generalization - Binary Terms
What is the difference between extend and include functions in a use case diagram and their uses? - Quora
Use Case Diagram Tutorial (Guide with Examples) | Creately
Concept: Use-Case Model
How to make use case diagram using Generalization in UML | Geeks Worldwide
Use Case Diagram, UML Diagrams Example: Website (structuring use cases with extend and include use case) - Visual Paradigm Community Circle
Extend and include in the UML use case diagram - YouTube
