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Criterion
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis
Paper illustration for Current Reality Tree
Systems Thinking
Current Reality Tree
Paper illustration of MORT Analysis with its method-specific working model.
Operations
MORT Analysis
Paper illustration for Causal Factor Analysis.
Operations
Causal Factor Analysis
Purposedifferent
When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped.A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once.For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps.For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events.
Complexitydifferent
LowHighHighHigh
Timedifferent
30-90 min2-6 hMehrere Tage bis Wochen2-6 h
Participantsdifferent
2-83-82-63-10
Formatdifferent
Workshop + asyncWorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Constraint List, Hard/Soft Classification, Option Impact Notes, Decision BoundariesCurrent Reality Tree, Core Problems, Intervention IdeasMORT Worksheets, Findings per Branch, Corrective Actions, Systemic RecommendationsEvent Timeline, Causal Factor Chart, Cause List, Corrective Actions
Tagsno overlap
ConstraintsDecisionPlanningOptions
Systems thinkingRoot causeConstraintsCausality
Root causeSafetySystemicIncident
CausalityIncidentRoot causeTimeline
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