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Criterion
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 Constraint Analysis.
Decision Making
Constraint Analysis
Purposedifferent
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.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.
Complexitydifferent
HighHighLow
Timedifferent
2-6 hMehrere Tage bis Wochen30-90 min
Participantsdifferent
3-82-62-8
Formatdifferent
WorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Current Reality Tree, Core Problems, Intervention IdeasMORT Worksheets, Findings per Branch, Corrective Actions, Systemic RecommendationsConstraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries
Tagsno overlap
Systems thinkingRoot causeConstraintsCausality
Root causeSafetySystemicIncident
ConstraintsDecisionPlanningOptions
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of Barrier Analysis with its method-specific working model.
Operations
Barrier Analysis
Paper illustration for Causal Factor Analysis.
Operations
Causal Factor Analysis
Paper illustration of Family Tree Analysis with its method-specific working model.
Operations
Family Tree Analysis
Paper illustration for Theory of Constraints Thinking Process.
Systems Thinking
Theory of Constraints Thinking Process