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| Criterion |  Facilitation Team Charter |  DevOps Blameless Postmortem |  Facilitation Stakeholder Mapping |  Facilitation Expectation Mapping |
|---|---|---|---|---|
Purposedifferent | When a team is starting fresh or working past each other, Team Charter clarifies the shared working basis. It visibly sets out how collaboration, decision paths, and mutual conduct should work day to day. | 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 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. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 2-4 h | 30-90 min | 60–90 min | 45-90 min |
Participantsdifferent | 3-12 | 3-12 | 2-8 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Team Charter, Working Norms, Role Notes | Postmortem Doc, Action Items, Timeline | Stakeholder Map, Engagement Plan, Risk Notes | Expectation Map, Alignment Notes, Agreements |
Tagsno overlap | TeamAlignmentCollaboration | Site Reliability EngineeringIncidentLearningReliability | StakeholdersAlignmentFacilitationChange | AlignmentStakeholdersTeam |