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Criterion
A paper-based illustration representing arc42 with its core stages and visible working result.
Architecture
arc42
Paper illustration of Outcome-Driven Innovation with its method-specific working model.
Product Discovery
Outcome-Driven Innovation
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Paper illustration for DACI
Decision Making
DACI
Purposedifferent
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.Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs.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.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.
Complexitydifferent
LowHighMediumLow
Timedifferent
1-2 TageMehrere Wochen1-3 Wochen vom Draft bis zur Entscheidung30-60 min
Participantsdifferent
1-42-6 researchers plus sample3-20 Reviewer2-10
Formatdifferent
Workshop + asyncWorkshop + asyncAsyncWorkshop + async
Outputdifferent
Architecture Document, Context View, Runtime View, Deployment ViewDesired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypothesesRFC document, Reviewer comments, Decision rationale, Follow-up ADR or ticketsDACI Matrix, Decision Owner, Decision Log
Tagsno overlap
ArchitectureDocumentationCommunication
OutcomesInnovationResearchQuantitative
ArchitectureDecisionAsyncGovernance
DecisionRolesGovernanceAlignment
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