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| Criterion |  Operations A3 Problem Solving |  Knowledge Modeling Concept Mapping |  DevOps Incident Command |
|---|---|---|---|
Purposedifferent | 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. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 45-90 min | 1-2 h | As needed |
Participantsdifferent | 2-5 | 1-8 | 4-15 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Concept Map, Relationship Labels, Knowledge Gaps | Incident Log, Action Tracker, Stakeholder Updates |
Tagsno overlap | LeanProblem solvingCoachingOperations | KnowledgeConceptsMappingSensemaking | IncidentOperationsReliability |
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