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Selected:ARID (Active Reviews for Intermediate Designs)Incident CommandStarfish Retrospective4Ls Retrospective
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  DevOps Incident Command |  Agile Starfish Retrospective |  Agile 4Ls Retrospective |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | As needed | 45-90 min | 45–75 min |
Participantsdifferent | Designers, developers as users, and facilitation | 4-15 | 4-12 | Team members involved |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Incident Log, Action Tracker, Stakeholder Updates | Starfish Board, Practice Changes, Experiments | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | IncidentOperationsReliability | RetrospectiveImprovementExperimentsTeam | RetrospectiveLearningReflectionTeam |