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| Criterion |  UX Research Personas |  Decision Making Decision Rights Mapping |  Architecture Request for Comments |
|---|---|---|---|
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. | 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. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-3 Tage | 90-180 min | 1-3 Wochen vom Draft bis zur Entscheidung |
Participantsdifferent | Internes Team | 4-12 | 3-20 Reviewer |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Persona Profiles, Needs Summary, Scenario Notes | Decision Rights Matrix, Agreement | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets |
Tagsno overlap | ResearchCustomerSynthesis | DecisionGovernanceAlignmentResponsibility | ArchitectureDecisionAsyncGovernance |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
