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Criterion
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration for ALPEN Method
Operations
ALPEN Method
Paper illustration for RAPID
Decision Making
RAPID
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.With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time.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.
Complexitydifferent
LowLowMedium
Timedifferent
20–45 min10-20 min daily45-90 min
Participantsdifferent
Small cross-functional group13-12
Formatdifferent
WorkshopAsyncWorkshop + async
Outputdifferent
Risk list, Mitigation plan, Assumption logDaily Plan, Time Estimates, Review NotesRAPID Role Map, Recommendation, Decision Log
Tagsno overlap
RiskDecisionFailurePlanning
PlanningTime managementProductivityOperations
DecisionRolesGovernance
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of an activity-role table with clear RACI assignments and one highlighted accountable role per activity.
Operations
RACI Matrix
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis