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| Criterion |  Product Discovery Kano Model |  Operations A3 Problem Solving |  Domain Modeling Bounded Context Canvas |  Domain Modeling Domain Context Map |
|---|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When a business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-2 Tage | 45-90 min | 1-3 h | 1-3 h |
Participantsdifferent | 10-50 | 2-5 | 3-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | A3 Report, Action Plan, Root Cause Analysis | Context Canvas, Glossary, Integration Notes | Domain Context Map, Boundary Notes, Ownership Map |
Tagsno overlap | SatisfactionPrioritizationCustomer | LeanProblem solvingCoachingOperations | Domain-Driven DesignBoundariesModeling | Domain-Driven DesignContextBoundaries |