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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 Consensus Workshop working structure.
Facilitation
Consensus Workshop
Paper illustration of the Lightning Decision Jam working structure.
Facilitation
Decision Jam
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 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.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.
Complexitydifferent
LowLowMediumLow
Timedifferent
45-90 min20–45 min1-3 h60-90 min
Participantsdifferent
2-8Small cross-functional group5-304-10
Formatdifferent
Workshop + asyncWorkshopWorkshopWorkshop
Outputdifferent
Assumption List, Critical Assumptions, Learning PlanRisk list, Mitigation plan, Assumption logConsensus Clusters, Theme Titles, Priority AreasProblem Cluster, Prioritized Challenge, Experiment
Tagsno overlap
AssumptionsRiskDecisionDiscovery
RiskDecisionFailurePlanning
FacilitationConsensusWorkshopAlignment
FacilitationDecisionProblem solvingWorkshop
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