View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture arc42 |  Decision Making Argument Mapping |  UX Research Affinity Diagramming |  Decision Making Cynefin Workshop |
|---|---|---|---|---|
Purposedifferent | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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. | 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. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 1-2 Tage | 1-3 h | 45–90 min | 60-180 min |
Participantsdifferent | 1-4 | 1-8 | 3-10 | 4-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Argument Map, Evidence Gaps, Decision Rationale | Theme clusters, Insight statements, Opportunity areas | Cynefin Map, Domain-specific Actions, Sensemaking Notes |
Tagsno overlap | ArchitectureDocumentationCommunication | SensemakingDecisionRationale | SynthesisQualitativeRoot cause | ComplexitySensemakingDecision |