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| Criterion |  Operations Gemba Walk |  Architecture Architecture Decision Record |  Decision Making Cynefin Workshop |  Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 30-120 min | 15-45 min | 60-180 min | 1-3 h |
Participantsdifferent | 2-6 | 1-3 | 4-20 | 1-8 |
Formatdifferent | Workshop | Async | Workshop | Workshop + async |
Outputdifferent | Observation Notes, Improvement Ideas | ADR File, Decision Log, Rationale | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | LeanObservationProcessOperations | ArchitectureRationaleDocumentationGovernance | ComplexitySensemakingDecision | SensemakingDecisionRationale |