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| Criterion |  Decision Making Pre-Mortem |  Decision Making Assumption Surfacing |  Domain Modeling Bounded Context Canvas |
|---|---|---|---|
Purposedifferent | 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. | 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 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. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 20–45 min | 45-90 min | 1-3 h |
Participantsdifferent | Small cross-functional group | 2-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Assumption List, Critical Assumptions, Learning Plan | Context Canvas, Glossary, Integration Notes |
Tagsno overlap | RiskDecisionFailurePlanning | AssumptionsRiskDecisionDiscovery | Domain-Driven DesignBoundariesModeling |
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