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| Criterion |  Domain Modeling Domain Context Map |  Decision Making Pre-Mortem |  Domain Modeling Bounded Context Canvas |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | When a business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. | 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 | Low | Medium | Low |
Timedifferent | 1-3 h | 20–45 min | 1-3 h | 45-90 min |
Participantsdifferent | 3-10 | Small cross-functional group | 3-8 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Domain Context Map, Boundary Notes, Ownership Map | Risk list, Mitigation plan, Assumption log | Context Canvas, Glossary, Integration Notes | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | Domain-Driven DesignContextBoundaries | RiskDecisionFailurePlanning | Domain-Driven DesignBoundariesModeling | AssumptionsRiskDecisionDiscovery |