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| Criterion |  DevOps Blameless Postmortem |  Facilitation Expectation Mapping |  Decision Making Decision Rights Mapping |  Facilitation Stakeholder Salience Model |
|---|---|---|---|---|
Purposedifferent | 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 roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. | When stakeholders appear to matter very differently, the Stakeholder Salience Model rates their actual priority through power, legitimacy, and urgency. It turns individual contributions into a visible selection. The result is captured as a Salience diagram and a class-based strategy. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 30-90 min | 45-90 min | 90-180 min | 60-90 min |
Participantsdifferent | 3-12 | 3-12 | 4-12 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Expectation Map, Alignment Notes, Agreements | Decision Rights Matrix, Agreement | Salience Diagram, Strategy per Class |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | AlignmentStakeholdersTeam | DecisionGovernanceAlignmentResponsibility | StakeholdersFacilitationAlignmentGovernance |