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| Criterion |  Architecture Request for Comments |  Agile Specification by Example |  Decision Making DACI |  Agile Acceptance Criteria Workshop |
|---|---|---|---|---|
Purposedifferent | 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 business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | When a story needs clear checkpoints before implementation, it sharpens expectation and scope together. It sorts work by value, risk, and delivery ability. The result is captured as Acceptance Criteria and a Story Update. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 60-90 min pro Feature | 30-60 min | 20-40 min pro Story |
Participantsdifferent | 3-20 Reviewer | 3-6 | 2-10 | 3-6 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Example Table, Acceptance Tests | DACI Matrix, Decision Owner, Decision Log | Acceptance Criteria, Story Update |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | AgileRequirementsExamplesBehavior-Driven Development | DecisionRolesGovernanceAlignment | AgileRequirementsRefinementBehavior-Driven Development |