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| Criterion |  UX Research Personas |  Architecture Architecture Decision Record |  Decision Making Decision Rights Mapping |  Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | When target groups stay too vague and teams talk about the same people differently, personas create a shared, solid picture of usage. Condensed profiles make needs, contexts, and differences tangible enough for decisions. | 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. | 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. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-3 Tage | 15-45 min | 90-180 min | 1-2 h |
Participantsdifferent | Internes Team | 1-3 | 4-12 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Persona Profiles, Needs Summary, Scenario Notes | ADR File, Decision Log, Rationale | Decision Rights Matrix, Agreement | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | ResearchCustomerSynthesis | ArchitectureRationaleDocumentationGovernance | DecisionGovernanceAlignmentResponsibility | AlignmentArchitectureCanvas |