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| Criterion |  Architecture Request for Comments |  Delivery RAID Log |  Product Strategy ICE Scoring |  Decision Making Risk Matrix |
|---|---|---|---|---|
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. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 30 min Setup, dann laufend | 30-60 min | 30-60 min |
Participantsdifferent | 3-20 Reviewer | 1-3 maintaining, briefing for everyone | 2-8 | 3-10 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | RAID Log, Status Report Source | ICE Table, Top Idea List | Risk Matrix, Top Risk List |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | RiskTrackingStakeholdersGovernance | PrioritizationScoringGrowthDecision | RiskDecisionPrioritizationAssessment |