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| Criterion |  Decision Making Radar |  Decision Making Assumption Surfacing |  Architecture Request for Comments |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When capabilities, maturity levels, or market positions need to be compared across several dimensions, overview is easily lost. Radar brings different characteristics into a shared picture and shows patterns faster than tables do. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-2 h | 45-90 min | 1-3 Wochen vom Draft bis zur Entscheidung | 45-60 min |
Participantsdifferent | 2-10 | 2-8 | 3-20 Reviewer | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Radar Map, Capability Scores, Action Areas | Assumption List, Critical Assumptions, Learning Plan | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | AssessmentPortfolioCapability | AssumptionsRiskDecisionDiscovery | ArchitectureDecisionAsyncGovernance | AssumptionsRiskExperimentsValidation |