Tutorials > Requirements Gathering With Use Cases For Business Analysts

Requirements Gathering With Use Cases For Business Analysts

Date: 23 January 2023 | Posted by: voska89

Last updated 11/2022
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 3.72 GB | Duration: 3h 28m
Lean Use Cases Are an Easy Requirements Elicitation Technique that Align Business, User, and Technical Stakeholder Needs

What you'll learn
Document user interaction in Lean Use Cases descriptions and diagrams
Define and defend the need for Lean Use Cases
Describe the major components of a Lean Use Case
Determine how to handle alternate and exception situations
Extract Use Cases from a Vision Statement
Apply Business Event Analysis to discover Lean Use Cases based on business activities
Analyze business scenarios to discover Lean Use Cases
Requirements
No technical background required
The course has no prerequisites
No additional materials are required
Interest in the field of Business Analysis for Information Technology
Description
Lean Business Use Cases Help You Manage ComplexityUse Case Models are well suited to building a product backlog. They are the ideal tool for representatives of the business community to identify, clarify, and organize functional software requirements for a digital solution.Use Cases define the interactions between people and technology. They enable business users to talk to Information Technology (IT) professionals about what the business needs in a manner both parties can understand. Use Cases also enable IT professionals to talk about technology to the business community without using technical jargon.User Stories and other forms of textual requirements are phenomenal ways of expressing business needs but they often lack context. That leads to ambiguous and subjective interpretations creating software that does not meet the business needs. Use Case Models, however, provide this context and are easily understandable by all stakeholders (customers, users, managers, developers, and testers). Creating and distributing Use Cases significantly decreases miscommunication that causes incorrect implementation of requirements. The time spent up front drastically reduces the overall time required to develop a viable product that meets the business needs. Use Cases are essential for Agile Teams that are not co-located!Lean Use Cases are becoming the de facto standard for defining and communicating functional requirements in Lean and Agile environments. Applying the Lean philosophy of waste reduction to the Use Case concept creates a powerful tool for communication to and within a Lean or Agile Software Development team.Writing a Lean Use Case is a skill that anyone in an organization can easily acquire. Learning how to write and manage Lean Use Cases at varying levels of detail is a major step in getting your IT applications to do what you want them to do. Knowing why you need a Lean Use Case, when to create one (especially in a lean environment), and where to put what information is critical to creating high-quality functional requirements.Learn How Lean Use Cases Improve Communication in a Lean / Agile SettingThis exercise and example-rich business analysis training course explains the who, what, when, where, how and why of Lean Use Case models. Learn how Use Cases augment Lean and Agile software development by providing just enough detail at every point in the Agile development process.To easily discover Use Cases, we include a section on Event-Response Analysis, Vision Statement Analysis, and Example- or Scenario-based Use Case Identification.After finishing this course, you can write high-quality Use Cases defining actors, pre-conditions, post-conditions, main paths, alternate paths, exception paths and more.
Overview
Section 1: Welcome to the Requirements Gathering with Use Cases
Lecture 1 Use Cases: A Requirements and User Story Elicitation Tool
Lecture 2 What You Will Learn in this Course
Lecture 3 About Your Instructor
Section 2: "Lean" Use Cases Communicate Requirements and User Stories in Context
Lecture 4 Understanding the Lean Concept and How It Relates to Use Cases
Lecture 5 Use Cases Capture Requirements in Terms the Business and IT Both Understand
Lecture 6 The Lean Philosophy Increases the Value Added by Eliminating Unnecessary Waste
Lecture 7 Agile Software Development and Lean Requirements Create User-Focused Solutions
Lecture 8 Lean Requirements Are Defined at the Last Responsible Moment
Lecture 9 Use Cases vs User Stories : 2 Different Perspectives of User Needs
Lecture 10 Revealing and Removing Waste by Building Use Cases Incrementally
Lecture 11 Business Analysts and Developers Benefit from Use Cases that Add Value
Section 3: Use Case Diagrams Provide a Big Picture Perspective of Needed Functionality
Lecture 12 What You Will Learn in this Section
Lecture 13 The Use Case Model
Lecture 14 Actors Are Integral to Use Cases
Lecture 15 Use Case Diagram Symbols and Rules
Lecture 16 Use Case Naming Recommendations
Lecture 17 Different Use Case Types for Different Decisions
Lecture 18 Business Use Cases Need Briefs
Lecture 19 Examples of Use Case Briefs
Section 4: Lean Use Case Descriptions Provide the Right Level of Detail at the Right Time
Lecture 20 What You Will Learn in this Section
Lecture 21 The Purpose of Solution-Level (Detailed) Use Cases
Lecture 22 The Components of a Detailed Use Case
Lecture 23 A Detailed Use Case has Pre- and Post-Conditions
Lecture 24 Paths (or Flow of Events) Are the Meat of the Use Case
Lecture 25 How to Represent a Path or Flow of Events
Lecture 26 3 Different Types of Paths: Main (aka Standard, Basic), Alternate, and Exception
Lecture 27 Dealing with "Ifs" (Conditions) in a Use Case
Lecture 28 Examples of Main, Alternative, and Exception Paths
Lecture 29 Finding and Developing Alternative and Exception Paths
Lecture 30 System Use Cases to Communicate with Technical Experts
Lecture 31 The Role of Non-Functional Requirements in Use Cases
Lecture 32 Recap of the Detailed Use Case
Section 5: Inclusions and Exceptions Add Clarity to Domain Experts and Software Developers
Lecture 33 What You Will Learn in this Section
Lecture 34 Introducing Use Case Inclusions and Extensions
Lecture 35 Avoid Redundant Use Cases with Inclusions
Lecture 36 Understanding Use Case Extensions
Lecture 37 Summary of Extensions and Inclusions
Section 6: Find Use Cases in Vision Statements, Events, Requirements, and User Stories
Lecture 38 What You Will Learn in this Section
Lecture 39 Tool 1: From Vision Statement to Use Case
Lecture 40 Example: From Vision Statement to Use Cases
Lecture 41 Tool 2: From Business Events to Use Cases
Lecture 42 The Purpose of Event/Response Analysis
Lecture 43 Types of Events
Lecture 44 Discovering and Naming Business Events
Lecture 45 Business Events Trigger Use Cases
Lecture 46 Determining Event Response Recipients
Lecture 47 Use Cases Handle Events at Every Level
Lecture 48 Discovering Event Responses
Lecture 49 From Event Response to Use Case Identification
Lecture 50 Identifying Actors from Events and/or Responses
Lecture 51 Dealing with Scheduled Events
Lecture 52 Tool 3: Using Scenarios - A Bottom-Up Approach
Lecture 53 Add Scenarios to Reveal Different Paths
Section 7: Summary and Bonus Lecture
Lecture 54 Review of Concepts Covered and Cross-Reference to Learning Objectives
Lecture 55 Bonus Lecture: Special Offers
Anyone who wants to communicate business needs and wants for a future IT solution. Targeted towards members of Lean and Agile teams. Examples:,Product Owners,Business Analysts,Requirements Engineers,Business- and Customer-side Team Members,Subject Matter Experts (SME),Project Leaders and Managers

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