Best Practices of Software Engineering

Introduction to Mastering Requirements Management with Use Cases

Introduction to Use-Case Modeling

           I)  Analyze the Problem

               a) Find the root causes of the problem

               b) Identify the best solution to solve the business problem

           II) Understand Stakeholder Needs

               a) Define the System

                    i. Define product features

                    ii. Find Actors and Use Cases

            III) Manage System Scope

                     i. Use requirements attributes to plan and manage scope

                 a) Refine the System Definition

                     i. Detail the Use Cases

                     ii.Define Supplementary Specifications

                  b) Manage Changing Requirements

                  c) Structure the Use-Case Model

                      i. include, extend, use-case, and actor generalization

              IV) Requirements Across the Product Lifecycle