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| Criterion |  UX Research Affinity Diagramming |  Architecture arc42 |  Decision Making Decision Rights 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. | 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. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 45–90 min | 1-2 Tage | 90-180 min |
Participantsdifferent | 3-10 | 1-4 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Architecture Document, Context View, Runtime View, Deployment View | Decision Rights Matrix, Agreement |
Tagsno overlap | SynthesisQualitativeRoot cause | ArchitectureDocumentationCommunication | DecisionGovernanceAlignmentResponsibility |
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