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Selected:Incident Timeline AnalysisTeam Topologies Interaction ModesBlameless PostmortemTeam Charter
| Criterion |  DevOps Incident Timeline Analysis |  Team Design Team Topologies Interaction Modes |  DevOps Blameless Postmortem |  Facilitation Team Charter |
|---|---|---|---|---|
Purposedifferent | For an incident with an unclear sequence, the method makes the timeline precisely visible. It separates perception, reaction, and delay so cause and effect become more clearly readable. | When several teams collaborate repeatedly, it describes the right interaction mode for each interface between them. It clarifies responsibility, interaction, and load between teams. The result is captured as an interaction heat map and pairwise agreements. | 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 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 60-180 min | Half day | 30-90 min | 2-4 h |
Participantsdifferent | 3-10 | Team-Leads plus Architecture | 3-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Interaction Heat Map, Agreements per Pair | Postmortem Doc, Action Items, Timeline | Team Charter, Working Norms, Role Notes |
Tagsno overlap | IncidentTimelineSite Reliability Engineering | TeamAlignmentCollaborationOrganization | Site Reliability EngineeringIncidentLearningReliability | TeamAlignmentCollaboration |