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Criterion
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration for RAPID
Decision Making
RAPID
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Purposedifferent
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.In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels.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.
Complexitydifferent
LowMediumLow
Timedifferent
45-90 min45-90 min20–45 min
Participantsdifferent
2-83-12Small cross-functional group
Formatdifferent
Workshop + asyncWorkshop + asyncWorkshop
Outputdifferent
Assumption List, Critical Assumptions, Learning PlanRAPID Role Map, Recommendation, Decision LogRisk list, Mitigation plan, Assumption log
Tags1 shared
AssumptionsRiskDecisionDiscovery
DecisionRolesGovernance
RiskDecisionFailurePlanning
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis
Paper illustration of Decision Rights Mapping with its method-specific working model.
Decision Making
Decision Rights Mapping