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Requirements Writing

Dr Mike Ryan

Welcome to "Requirements Writing". As the title indicates, over the next four weeks, we will be looking at the important task of writing of text-based requirement statements. The course takes you step by step through the rules for writing requirements statements in accordance with the "Guide for Writing Requirements" published by the International Council on Systems Engineering (INCOSE).

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Welcome to "Requirements Writing". As the title indicates, over the next four weeks, we will be looking at the important task of writing of text-based requirement statements. The course takes you step by step through the rules for writing requirements statements in accordance with the "Guide for Writing Requirements" published by the International Council on Systems Engineering (INCOSE).

This course welcomes anyone who wants to find out how to write requirements. It is relevant to anyone in project management, engineering, QA, logistic support, operations, management, maintenance and other work areas. No specific background is required, and we welcome learners with all levels of interest and experience.

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What's inside

Syllabus

Welcome & Introduction to the Course
Welcome to the Requirements Writing MOOC. The course is run over five weeks. During the first four weeks you will complete four modules (one each week) that progressively move through the rules for writing requirements. Each week, you will have the opportunity to undertake a module quiz as many times as you wish to ensure that you have a grasp on the module material. The quizzes are drawn from a large set of questions, so each time you do the quiz, you will see new questions to test your knowledge. In Week 5, there will not be any presentations but you will have time to review the four modules and practice the module quizzes again so that you are prepared for the course exam.
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Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Provides a step-by-step breakdown of rules for writing requirements in accordance with INCOSE standards
Introduces a formal convention for logical conditions, ensuring clarity and reducing ambiguity
Covers essential topics such as avoiding unbounded statements, cross-references, and the use of "not" for negative requirements, promoting best practices in requirement writing
Emphasizes the use of units, ranges, and tolerances, ensuring accuracy and precision in requirement statements
Addresses the importance of removing ambiguity, establishing a clear and concise foundation for understanding requirements
Suitable for individuals with various backgrounds and levels of experience in requirement writing, making it accessible to a wider audience

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Create your own learning path. Save this course to your list so you can find it easily later.
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Reviews summary

Practical requirements writing based on incose

According to learners, this course provides a clear, structured approach to writing technical requirements, primarily focusing on the INCOSE Guide. Many students appreciate the practical, step-by-step rules that can be immediately applied to their professional work in areas like systems engineering and project management. The module quizzes are highlighted as helpful for reinforcing learning and preparing for the final exam. While generally well-received for its foundational content, some reviewers found the material to be dry or overly theoretical, wishing for more hands-on examples. A recurring point is that the course is most beneficial for beginners or those new to formal requirements standards, potentially offering less new insight for very experienced practitioners.
Module quizzes aid understanding and prep.
"Quizzes were useful for testing understanding."
"The quizzes reinforced the learning effectively."
"I liked that the quizzes could be taken multiple times to really test my knowledge."
"The exam felt fair after practicing with the quizzes."
Rules are practical and applicable to work.
"As a project manager, I found the framework provided incredibly practical."
"I can immediately apply these rules to improve my project documentation."
"Provides applicable rules for daily work."
"The focus on removing ambiguity is key for my job."
Content is presented clearly and logically.
"The structure is logical and the examples are very helpful."
"the core concepts are well explained."
"Clear, concise, and directly applicable."
"The step-by-step breakdown of the rules was very easy to follow."
Course centers on the INCOSE standard.
"This course is excellent for learning how to write clear, unambiguous requirements using the INCOSE standard."
"Good overview of the INCOSE rules."
"Clear, concise, and directly applicable. Follows the INCOSE guide which is valuable."
Better for beginners, less for experts.
"It's good for beginners maybe, but for experienced people, it just covers the very basics of this particular standard."
"Didn't offer much new insight for me [as an experienced professional]."
"I would recommend this more for people new to formal requirements writing."
"Those already familiar with INCOSE might not find significant value."
Some find the material dry or theoretical.
"Honestly, this course is very dry and theoretical."
"It's just rule after rule. Needs more engagement or hands-on practice."
"I found the constant focus on rules without much context a bit tedious."
"Could benefit from more real-world scenarios and case studies."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Requirements Writing with these activities:
Organize Your Course Materials
Getting your course materials organized will help you stay on top of the course and find what you need quickly and easily.
Show steps
  • Create a system for organizing your notes, assignments, and other course materials
  • File your materials in a way that makes sense to you
  • Keep your materials organized throughout the duration of the course
Review the INCOSE Guide for Writing Requirements
Review the INCOSE Guide for Writing Requirements to refresh your knowledge regarding requirements writing best practices, which will be essential for this course.
Show steps
  • Locate a copy of the INCOSE Guide for Writing Requirements.
  • Read through the guide, paying particular attention to the sections on requirements structure, clarity, and completeness.
  • Take notes on any key concepts or principles that you find particularly helpful.
Read "INCOSE Guide for Writing Requirements"
Reading the INCOSE Guide for Writing Requirements will provide you with a comprehensive understanding of the best practices in requirements writing.
Show steps
  • Purchase a copy of the INCOSE Guide for Writing Requirements
  • Read the guide thoroughly, paying attention to the principles and guidelines for writing clear and unambiguous requirements
  • Apply what you've learned to your own requirements writing projects
11 other activities
Expand to see all activities and additional details
Show all 14 activities
Join a Study Group on Requirements Writing
Joining a study group will allow you to collaborate with other students and learn from their perspectives.
Show steps
  • Find a study group that meets your needs
  • Attend study group meetings regularly
  • Participate in discussions and share your own knowledge
  • Work together on practice problems and assignments
Participate in online discussion forums or study groups
Engaging in discussions with peers will provide you with diverse perspectives, challenge your understanding, and promote deeper comprehension of requirements writing concepts.
Show steps
  • Identify online forums, study groups, or communities dedicated to requirements writing or system engineering.
  • Actively participate in discussions, asking questions, sharing insights, and providing feedback to others.
  • Collaborate on projects or case studies to apply your learning in a group setting.
Watch Tutorial Videos on Requirements Engineering
Watching tutorial videos will enhance your understanding of the concepts covered in the course.
Browse courses on Requirements Engineering
Show steps
  • Search for tutorial videos on requirements engineering
  • Watch the videos and take notes on key concepts
  • Apply what you've learned to your own requirements writing projects
Follow online tutorials on requirements writing
Following online tutorials on requirements writing will provide you with practical guidance and examples, solidifying your understanding of the concepts covered in this course.
Show steps
  • Search for reputable online resources or platforms that offer tutorials on requirements writing.
  • Select tutorials that cover the topics and concepts relevant to your needs and interests.
  • Follow the tutorials carefully, taking notes and practicing the techniques demonstrated.
  • Complete any exercises or assignments associated with the tutorials to reinforce your learning.
Complete Module Quizzes
Filling out module quizzes will help you quickly improve your grasp on the rules for writing requirements.
Show steps
  • Ensure you have taken detailed notes on each module
  • Open the module quiz
  • Answer the questions to the best of your ability
  • Review your answers to identify areas where you are uncertain
Practice writing requirements statements
Regularly practicing writing requirements statements will enhance your ability to apply the principles and techniques learned in this course, leading to improved quality of your requirements documentation.
Show steps
  • Gather real-world or hypothetical scenarios that require requirements definition.
  • Identify the stakeholders and their needs for the system.
  • Draft requirements statements based on the identified needs, applying the principles of clarity, completeness, and verifiability.
  • Review and refine your requirements statements, seeking feedback from peers or experts.
Create a Requirements Document
Writing a requirements document will help you apply the rules you've learned and gain practical experience in writing clear and concise requirements.
Show steps
  • Identify the scope and purpose of your requirements document
  • Gather information from stakeholders and subject matter experts
  • Organize and structure the requirements
  • Write the requirements using clear and concise language
  • Review and iterate on the requirements document until it is complete and accurate
Create a Requirements Traceability Matrix
Creating a requirements traceability matrix will help you track the relationships between requirements and other project artifacts.
Browse courses on Requirements Traceability
Show steps
  • Gather all requirements from all sources
  • Create a matrix with columns for each requirement and rows for each project artifact
  • Trace each requirement to the corresponding project artifacts
  • Use the matrix to track the status of each requirement and to identify any gaps or inconsistencies
Develop a requirements specification document
Creating a comprehensive requirements specification document will allow you to apply all the knowledge and skills gained in this course, resulting in a valuable deliverable that demonstrates your proficiency in requirements writing.
Show steps
  • Define the scope and purpose of the requirements specification.
  • Gather and analyze stakeholder requirements.
  • Write clear, concise, and verifiable requirements statements.
  • Organize and structure the requirements specification document.
  • Review and validate the requirements specification with stakeholders.
Contribute to an Open Source Requirements Management Tool
Contributing to an open source requirements management tool will give you hands-on experience with real-world requirements engineering projects.
Browse courses on Requirements Management
Show steps
  • Find an open source requirements management tool that interests you
  • Identify ways that you can contribute to the project
  • Submit your contributions to the project
  • Review code and provide feedback to other contributors
Contribute to open-source software or documentation related to requirements engineering
Contributing to open-source projects related to requirements engineering will not only enhance your technical skills but also provide valuable hands-on experience in collaborative software development and documentation.
Browse courses on Requirements Engineering
Show steps
  • Identify open-source projects or initiatives focused on requirements engineering.
  • Review the project documentation and identify areas where you can contribute.
  • Make contributions to code, documentation, or testing, adhering to the project's guidelines.
  • Collaborate with other contributors and seek feedback on your work.

Career center

Learners who complete Requirements Writing will develop knowledge and skills that may be useful to these careers:
Requirements Engineer
Requirements Engineers are responsible for gathering, analyzing, and documenting requirements. They work with stakeholders to identify the needs of the system, and then develop requirements that meet those needs. This course can help you become a more effective Requirements Engineer by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your requirements documents, and ensure that the final system meets the needs of the stakeholders.
See salaries and explore the career path for Requirements Engineer
Product Manager
Product Managers are responsible for the planning, development, and launch of new products. They work with engineers, designers, and marketers to create products that meet the needs of the market. This course can help you become a more effective Product Manager by teaching you the rules for writing clear and concise requirements statements. This will help you communicate your product vision to your team and ensure that the final product meets the needs of your customers.
See salaries and explore the career path for Product Manager
Project Manager
Project Managers are responsible for planning, executing, and closing projects. They work with stakeholders to define project requirements, develop project plans, and track project progress. This course can help you become a more effective Project Manager by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your project plans, and ensure that the project is completed on time and within budget.
See salaries and explore the career path for Project Manager
Systems Engineer
Systems Engineers are responsible for designing, developing, and integrating complex systems. They work with stakeholders to define system requirements, develop system architectures, and test and verify systems. This course can help you become a more effective Systems Engineer by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your system requirements, and ensure that the final system meets the needs of the stakeholders.
See salaries and explore the career path for Systems Engineer
Software Engineer
Software Engineers are responsible for designing, developing, and testing software systems. They work with stakeholders to define software requirements, develop software architectures, and implement and test software code. This course can help you become a more effective Software Engineer by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your software requirements, and ensure that the final software system meets the needs of the stakeholders.
See salaries and explore the career path for Software Engineer
Quality Assurance Analyst
Quality Assurance Analysts are responsible for testing and verifying software systems. They work with stakeholders to define test plans, execute tests, and report on test results. This course can help you become a more effective Quality Assurance Analyst by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your test plans, and ensure that your tests are effective in identifying defects.
See salaries and explore the career path for Quality Assurance Analyst
Technical Writer
Technical Writers are responsible for creating documentation for software systems. They work with stakeholders to gather information, develop documentation plans, and write and edit documentation. This course can help you become a more effective Technical Writer by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your documentation, and ensure that your documentation is easy to understand and use.
See salaries and explore the career path for Technical Writer
User Experience Designer
User Experience Designers are responsible for designing the user interface for software systems. They work with stakeholders to understand the needs of the users, and then design interfaces that are easy to use and understand. This course can help you become a more effective User Experience Designer by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your design requirements, and ensure that the final user interface is easy to use and understand.
See salaries and explore the career path for User Experience Designer
Test Manager
Test Managers are responsible for planning, executing, and closing testing projects. They work with stakeholders to define test plans, develop test cases, and track test progress. This course can help you become a more effective Test Manager by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your test plans, and ensure that your tests are effective in identifying defects.
See salaries and explore the career path for Test Manager
Systems Analyst
Systems Analysts are responsible for gathering, analyzing, and documenting the requirements for software systems. They work with stakeholders to understand the needs of the system, and then develop a set of requirements that meet those needs. This course can help you become a more effective Systems Analyst by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your requirements documents, and ensure that the final system meets the needs of the stakeholders.
See salaries and explore the career path for Systems Analyst
Business Analyst
Business Analysts define and document business requirements, and ensure that those requirements are met by the final solution. This course can help you become a more effective Business Analyst by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your requirements, and ensure that the final solution meets the needs of the business.
See salaries and explore the career path for Business Analyst
Machine Learning Engineer
Machine Learning Engineers are responsible for designing, developing, and deploying machine learning models. They work with stakeholders to identify the problems that need to be solved, develop machine learning models, and deploy those models into production. This course may be helpful to you as a Machine Learning Engineer by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your machine learning models, and ensure that your models are effective in solving the problems that you are facing.
See salaries and explore the career path for Machine Learning Engineer
Software Architect
Software Architects are responsible for designing the architecture of software systems. They work with stakeholders to understand the needs of the system, and then design an architecture that meets those needs. This course may be helpful to you as a Software Architect by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your software architecture design, and ensure that your design meets the needs of the stakeholders.
See salaries and explore the career path for Software Architect
Data Analyst
Data Analysts are responsible for collecting, analyzing, and interpreting data. They work with stakeholders to identify the data that is needed, develop data analysis plans, and create reports and visualizations. This course may be helpful to you as a Data Analyst by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your data analysis plans, and ensure that your reports and visualizations are easy to understand and use.
See salaries and explore the career path for Data Analyst
Data Scientist
Data Scientists are responsible for developing and applying statistical and machine learning models to data. They work with stakeholders to identify the problems that need to be solved, develop data science models, and interpret the results. This course may be helpful to you as a Data Scientist by teaching you the rules for writing clear and concise requirements statements. This will help you avoid ambiguity and confusion in your data science models, and ensure that your results are easy to understand and use.
See salaries and explore the career path for Data Scientist

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Requirements Writing.
Cover image
Requirements Engineering
Save
Provides a comprehensive overview of requirements engineering. It covers topics such as requirements elicitation, analysis, and validation, and it shows how to use requirements engineering to develop high-quality software systems.
Requirements Engineering
Paperback
Check
Requirements Engineering
Kindle Edition
Check
Design Patterns
Save
Classic in the field of software engineering. It provides a catalog of design patterns that can be used to solve common software design problems. It valuable resource for anyone who wants to improve the quality and efficiency of their software designs.
Design Patterns
Paperback
Check
Design Patterns
Kindle Edition
Check
Cover image
The Pragmatic Programmer
Save
Provides a collection of practical tips and advice for software developers. It covers topics such as coding, testing, and project management.
The Pragmatic Programmer: Your Journey To Mastery,...
Hardcover
$$
Pragmatic Programmer, The: From Journeyman to Master
Kindle Edition
$$
(Italiano) Pragmatic Programmer - Edizione del 20°...
Kindle Edition
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(Italiano) Il Pragmatic Programmer: Guida per manovali del...
Kindle Edition
$$
(中文) The Pragmatic Programmer: access to the highest...
Paperback
$$
Pragmatic programmer (Korean Edition)
Paperback
$$$
Cover image
Clean Craftsmanship
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Provides a set of principles and practices for writing clean code. It covers topics such as naming, formatting, and testing, and it shows how to write code that is easy to read, understand, and maintain.
Clean Code: A Handbook of Agile Software...
Paperback
$$
Clean Craftsmanship: Disciplines, Standards, and...
Paperback
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(Español) Código limpio / Clean code: Manual de estilo para...
Paperback
$$
(Italiano) Clean Craftsmanship: Guida per diventare maestri
...
Kindle Edition
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(Deutsch) Clean Craftsmanship: Best Practices, Standards und...
Kindle Edition
$$
Cover image
The Unified Modeling Language Reference Manual
Save
Provides a comprehensive overview of object-oriented analysis and design. It covers topics such as object-oriented modeling, design patterns, and refactoring, and it shows how to use these techniques to develop high-quality software systems.
The Unified Modeling Language Reference Manual
Hardcover
$
Cover image
Tidy First?
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Provides an introduction to test-driven development (TDD). TDD software development practice that involves writing tests before writing code. It can help to improve the quality and maintainability of code.
Tidy First?
Paperback
Check
Tidy First?
Kindle Edition
Check
Cover image
Head First Design Patterns
Save
More accessible introduction to design patterns than the previous one. It uses a conversational style and lots of examples to explain how design patterns can be used to solve software design problems.
Head First Design Patterns: Building Extensible and...
Paperback
$$
Head First Design Patterns: A Brain-Friendly Guide
Paperback
$$$
Head First Design Patterns: Building Extensible and...
Kindle Edition
$$
Systems Analysis and Design
Save
Provides a comprehensive overview of systems analysis and design. It covers topics such as systems thinking, data modeling, and process modeling, and it shows how to use these techniques to develop effective information systems.
Systems Analysis and Design
Paperback
Check
Systems Analysis and Design
Kindle Edition
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The Mythical Man-month
Save
Classic in the field of software engineering. It provides insights into the challenges of software development, and it offers advice on how to manage software projects successfully.
Mythical Man-Month, The: Essays on Software...
Kindle Edition
$$
Cover image
Functional Design
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Provides an overview of agile software development methodologies. It covers topics such as Scrum, Kanban, and Test-Driven Development, and it shows how to use these methodologies to improve the quality and efficiency of software development.
Functional Design: Principles, Patterns, and...
Kindle Edition
$$
Cover image
User Story Mapping
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Provides a visual approach to requirements gathering and analysis. It shows how to use user stories to map out the functionality of a system, and how to prioritize and organize those stories.
User Story Mapping: Discover the Whole Story, Build...
Paperback
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(Deutsch) User Story Mapping: Die Technik für besseres...
Kindle Edition
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[(User Story Mapping : Building Better Products...
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(Français) Le story mapping - Visualisez vos user stories pour...
Paperback
$$$
Cover image
Domain-Driven Design Reference
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Provides a framework for designing software systems that are based on the domain model. It shows how to identify and model the key concepts in a domain, and how to use that model to design a system that is both effective and maintainable.
Domain-Driven Design Reference: Definitions and...
Paperback
$$
Cover image
The Art of Software Testing
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Provides a comprehensive overview of software testing, including topics such as test planning, test design, and test execution. It valuable resource for anyone who wants to learn more about testing.
(中文) Software Engineering Series: the art of software...
Paperback
$$

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Course image
Effort
4-5 hours/week
Via
Coursera
Institution
UNSW Sydney (The University of New South Wales)
Instructor
Dr Mike Ryan
Language
English
Transcripts
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Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Provides a step-by-step breakdown of rules for writing requirements in accordance with INCOSE standards
Introduces a formal convention for logical conditions, ensuring clarity and reducing ambiguity
Covers essential topics such as avoiding unbounded statements, cross-references, and the use of "not" for negative requirements, promoting best practices in requirement writing
Emphasizes the use of units, ranges, and tolerances, ensuring accuracy and precision in requirement statements
Addresses the importance of removing ambiguity, establishing a clear and concise foundation for understanding requirements
Suitable for individuals with various backgrounds and levels of experience in requirement writing, making it accessible to a wider audience
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