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| Criterion |  Facilitation Dot Voting |  Architecture Architecture Decision Record |  Architecture Request for Comments |  Facilitation Nominal Group Technique |
|---|---|---|---|---|
Purposedifferent | When a workshop has produced too many options and the group needs to condense quickly, dot voting makes preferences visible in a short time. It bundles individual votes into a solid signal for the next selection. | 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. | 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 loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 5-15 min | 15-45 min | 1-3 Wochen vom Draft bis zur Entscheidung | 60-120 min |
Participantsdifferent | 3-20 | 1-3 | 3-20 Reviewer | 5-12 |
Formatdifferent | Workshop | Async | Async | Workshop |
Outputdifferent | Ranked list, Consensus signal, Shortlist | ADR File, Decision Log, Rationale | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | FacilitationVotingConsensusPrioritization | ArchitectureRationaleDocumentationGovernance | ArchitectureDecisionAsyncGovernance | FacilitationPrioritizationVotingInclusion |