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| Criterion |  Facilitation Mind Mapping |  Operations MORT Analysis |  DevOps Blameless Postmortem |  Operations Family Tree Analysis |
|---|---|---|---|---|
Purposedifferent | When a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | For a series of incidents with a similar pattern, the method arranges individual events as branches of a common origin. It makes visible which conditions keep recurring. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 15-45 min | Mehrere Tage bis Wochen | 30-90 min | 2-4 h |
Participantsdifferent | 1-10 | 2-6 | 3-12 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Mind Map, Topic Clusters, Open Questions | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Postmortem Doc, Action Items, Timeline | Family Tree Diagram, Pattern Notes, Systemic Measures |
Tagsno overlap | BrainstormingIdeasMappingStructureFacilitation | Root causeSafetySystemicIncident | Site Reliability EngineeringIncidentLearningReliability | Root causePatternsIncidentSystemic |