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Criterion
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration of the Lightning Decision Jam working structure.
Facilitation
Decision Jam
Paper illustration of the Consensus Workshop working structure.
Facilitation
Consensus Workshop
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 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 decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer.When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time.
Complexitydifferent
LowLowLowMedium
Timedifferent
45-90 min20–45 min60-90 min1-3 h
Participantsdifferent
2-8Small cross-functional group4-105-30
Formatdifferent
Workshop + asyncWorkshopWorkshopWorkshop
Outputdifferent
Assumption List, Critical Assumptions, Learning PlanRisk list, Mitigation plan, Assumption logProblem Cluster, Prioritized Challenge, ExperimentConsensus Clusters, Theme Titles, Priority Areas
Tagsno overlap
AssumptionsRiskDecisionDiscovery
RiskDecisionFailurePlanning
FacilitationDecisionProblem solvingWorkshop
FacilitationConsensusWorkshopAlignment
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