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| Criterion |  UX Research Affinity Diagramming |  Architecture Request for Comments |  Decision Making Cynefin Workshop |  Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | 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 | Medium | Medium | Medium |
Timedifferent | 45–90 min | 1-3 Wochen vom Draft bis zur Entscheidung | 60-180 min | 1-3 h |
Participantsdifferent | 3-10 | 3-20 Reviewer | 4-20 | 1-8 |
Formatdifferent | Workshop | Async | Workshop | Workshop + async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | SynthesisQualitativeRoot cause | ArchitectureDecisionAsyncGovernance | ComplexitySensemakingDecision | SensemakingDecisionRationale |