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| Criterion |  Product Strategy Product Canvas |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling Concept Mapping |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When product goal and feature scope don't yet fit cleanly together, it creates a shared working picture. It connects need, core features, and assumptions into a solid starting point. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | 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. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-2 h | 1-3 h | 1-2 h | 45-90 min |
Participantsdifferent | 2-8 | 3-12 | 1-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Product Canvas, Product Assumptions, Scope Notes | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Concept Map, Relationship Labels, Knowledge Gaps | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | CanvasDiscoveryScope | KnowledgeMappingRisk | KnowledgeConceptsMappingSensemaking | AssumptionsRiskDecisionDiscovery |