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| Criterion |  Architecture arc42 |  Decision Making Assumption Surfacing |  Product Discovery Assumption Mapping |  Product Discovery Learning Card |
|---|---|---|---|---|
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. | 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 1-2 Tage | 45-90 min | 45-60 min | 25-40 min |
Participantsdifferent | 1-4 | 2-8 | 2-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Assumption List, Critical Assumptions, Learning Plan | Assumption map, Test backlog, Risk ranking | Learning Card with evidence and next action |
Tagsno overlap | ArchitectureDocumentationCommunication | AssumptionsRiskDecisionDiscovery | AssumptionsRiskExperimentsValidation | ExperimentsValidationDiscoveryLearning |