Use case modeling is primarily concerned with defining and capturing these requirements in a structured manner.Įnd User’s Perspective: Use case modeling starts by looking at the system from the viewpoint of the people or entities (referred to as “actors”) who will interact with the system. ![]() In essence, it helps answer the question: “What should the system do to meet the needs and goals of its users?”įunctional Requirements: Functional requirements are the features, actions, and behaviors a system must have to fulfill its intended purpose. It focuses on understanding and documenting how a system is supposed to work from the perspective of the end users. This is a technique used in software development and systems engineering to describe the functional requirements of a system. ![]() 1.1.8 References: What is Use Case Modeling?
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