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| Criterion |  Facilitation Stakeholder Mapping |  DevOps Blameless Postmortem |  Facilitation 3-Circle Venn Diagram |  Facilitation Power Interest Grid |
|---|---|---|---|---|
Purposedifferent | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. | 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. | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 60–90 min | 30-90 min | 15-45 min | 30-60 min |
Participantsdifferent | 2-8 | 3-12 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Stakeholder Map, Engagement Plan, Risk Notes | Postmortem Doc, Action Items, Timeline | Venn Diagram, Overlap Notes, Differentiators | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | StakeholdersAlignmentFacilitationChange | Site Reliability EngineeringIncidentLearningReliability | ComparisonFacilitationAlignment | StakeholdersFacilitationAlignmentPlanning |