Reuse in Use-Case Models: Extends, Includes, and Inheritance

Potential reuse can be model through four generalization relationships supported by UML use-case models: extends, includes, and inherits (UC and actor).

What Is Use Case?, Why Needed? And How To Make It? - All You Need To Know

uml - How can I create a correct use case diagram with inheritance? - Stack Overflow

inheritance - Extended vs Generalization in Use Case - Stack Overflow

Extension Point - an overview

The Four Types of Relationship in Use Case Diagram - Visual Paradigm Blog

Composition over inheritance - Wikipedia

Inheritance (object-oriented programming) - Wikipedia

Inheritance between use cases

Inheritance and Composition in Python - GeeksforGeeks

UML use case include relationship shows that behavior of the included use case is inserted into the behavior of the including use case.

Inheritance and Composition: A Python OOP Guide – Real Python

uml - Extend in use case diagram - Stack Overflow