Dedication.
 
Acknowledgements.
 
Foreword.
 
PART I: DISCOVERING REQUIREMENT ELEMENTS.
 
1. Introduction.
 
1.1 Summary.
 
1.2 Why You Should Read This Book.
 
1.3 Simple but Not Easy.
 
1.4 Discovered, not Found.
 
1.5 A Softer Process, at First.
 
1.6 More than a List of 'The System Shalls'.
 
1.7 A Minimum of Process: the Discovery Cycle.
 
1.8 Structure of this Book.
 
1.9 Further Reading.
 
2. Stakeholders.
 
2.1 Summary.
 
2.2 Discovering Stakeholders.
 
2.3 Identifying Stakeholders.
 
2.4 Managing Your Stakeholders.
 
2.5 Validating Your List of Stakeholders.
 
2.6 The Bare Minimum of Stakeholder Analysis.
 
2.7 Next Steps: Requirements from Stakeholders.
 
2.8 Exercises.
 
2.9 Further Reading.
 
3. Goals.
 
3.1 Summary.
 
3.2 Discovering Goals.
 
3.3 Documenting Goals.
 
3.4 Validating Goals.
 
3.5 The Bare Minimum of Goals.
 
3.6 Next Steps.
 
3.7 Exercises.
 
3.8 Further Reading.
 
4. Context, Interfaces, Scope.
 
4.1 Summary.
 
4.2 Introduction.
 
4.3 A 'Soft Systems' Approach for Ill-Defined Boundaries.
 
4.4 Switching to a 'Hard Systems' Approach for Known Events.
 
4.5 The Bare Minimum of Context.
 
4.6 Next Steps.
 
4.7 Exercises.
 
4.8 Further Reading.
 
5. Scenarios.
 
5.1 Summary.
 
5.2 Discovering Scenarios.
 
5.3 Documenting Scenarios.
 
5.4 Validating Scenarios.
 
5.5 The Bare Minimum of Scenarios.
 
5.6 Next Steps.
 
5.7 Exercises.
 
5.8 Further Reading.
 
6. Qualities & Constraints.
 
6.1 Summary.
 
6.2 What are Qualities and Constraints?
 
6.3 Discovering Qualities and Constraints.
 
6.4 Documenting Qualities and Constraints.
 
6.5 Validating Qualities and Constraints.
 
6.6 The Bare Minimum of Qualities and Constraints.
 
6.7 Next Steps.
 
6.8 Exercises.
 
6.9 Further Reading.
 
7. Rationale and Assumptions.
 
7.1 Summary.
 
7.2 The Value of Rationale.
 
7.3 Discovering Rationale and Assumptions.
 
7.4 Documenting Rationale.
 
7.5 Validating Rationale and Assumptions.
 
7.6 The Bare Minimum of Rationale and Assumptions.
 
7.7 Next Steps.
 
7.8 Exercises.
 
7.9 Further Reading.
 
8. Definitions.
 
8.1 Summary.
 
8.2 Discovering Definitions.
 
8.3 The Bare Minimum of Definitions.
 
8.4 Next Steps.
 
8.5 Exercises.
 
8.6 Further Reading.
 
9. Measurements.
 
9.1 Summary.
 
9.2 Discovering and Documenting Acceptance Criteria.
 
9.3 Validating Acceptance Criteria.
 
9.4 Measuring Quality of Service (Qos).
 
9.5 Validating Qos Measures.
 
9.6 The Bare Minimum of Measurement.
 
9.7 Next Steps.
 
9.8 Exercises.
 
9.9 Further Reading.
 
10. Priorities.
 
10.1 Summary.
 
10.2 Two Kinds of Priority.
 
10.3 Input Priority.
 
10.4 Output Priority.
 
10.5 The Bare Minimum of Priorities.
 
10.6 Next Steps.
 
10.7 Exercises.
 
10.8 Further Reading.
 
PART II: DISCOVERY CONTEXTS.
 
11. Requirements from Individuals.
 
11.1 Summary.
 
11.2 Introduction.
 
11.3 Interviews.
 
11.4 Observation and 'Apprenticeship'.
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