Use Case Diagram
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 Diagram for Library Management System - GeeksforGeeks
An Introduction to Use Case Diagrams: Features and Examples | by AuroraSolutionsAS | Medium
Use Cases & Scenarios: What They Are & More | Inflectra
uml - Use Case Diagram with Multiple Systems? - Stack Overflow
Use Case Diagram Tutorial (Guide with Examples) | Creately
Why Don't Use Cases Just Go Away?! > Business Analyst Community & Resources | Modern Analyst
Concept: Use Case
Use Case Diagram
Use Case Diagram Explained | EdrawMax Online
Use Case Diagrams and How To Use Them - YouTube
Use Case Diagram - Student Management System | Student management, Student, Use case
SysML Use Case Models | Enterprise Architect User Guide
Use Case Diagrams and How To Use Them | by Yulia Kosarenko | Business, Architected | Medium
Expanding the Use of a Use Case Diagram - Why Change
Identifying Use Cases
Use Case Scenarios as Test Cases - Visual Paradigm Blog
Identifying Use Cases
What Is a Use Case & How To Write One | Wrike
UML Use Case Diagram Tutorial | Lucidchart
