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| Criterion |  Decision Making Constraint Analysis |  Architecture Request for Comments |  Product Discovery MVP Test Matrix |
|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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 several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-90 min | 1-3 Wochen vom Draft bis zur Entscheidung | 45-75 min |
Participantsdifferent | 2-8 | 3-20 Reviewer | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Test Matrix, Test Plan |
Tagsno overlap | ConstraintsDecisionPlanningOptions | ArchitectureDecisionAsyncGovernance | ExperimentsValidationDiscoveryOptions |
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