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| Criterion |  Knowledge Modeling IBIS |  Knowledge Modeling Shape-First Modeling |  Delivery MoSCoW |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | Halber Tag pro Domain Slice | 30-90 min | 30-60 min |
Participantsdifferent | 2-8 | 1-4 | 3-12 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | Prioritized Backlog, Release Scope, Tradeoff Notes | ICE Table, Top Idea List |
Tagsno overlap | RationaleKnowledgeDecision | Knowledge graphValidationSemantic | PrioritizationScopeDecision | PrioritizationScoringGrowthDecision |