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| Criterion |  Operations 8D Problem Solving |  Systems Thinking Systems Mapping |  Domain Modeling Bounded Context Canvas |  Operations Change Analysis |
|---|---|---|---|---|
Purposedifferent | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | Systems Mapping arranges elements, relationships, and boundaries so a complex field becomes legible at a glance. The overview stabilizes the overall picture before detail work or steering begins. | 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. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-6 Wochen | 1-3 h | 1-3 h | 45-120 min |
Participantsdifferent | 4-10 | 3-12 | 3-8 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | System Map, Dependencies, Leverage Points | Context Canvas, Glossary, Integration Notes | Change Matrix, Cause Hypotheses, Validation Questions, Action List |
Tagsno overlap | QualityProblem solvingRoot cause | Systems thinkingMappingBoundariesChange | Domain-Driven DesignBoundariesModeling | ChangeRoot causeTroubleshootingComparison |