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Criterion
Four paper collections for projects, responsibilities, resources and archives.
Knowledge Modeling
PARA Method
Paper illustration for Waste Analysis.
Operations
Waste Analysis
Paper illustration for Root Cause Tree Analysis
Operations
Root Cause Tree Analysis
Paper illustration of Barrier Analysis with its method-specific working model.
Operations
Barrier Analysis
Purposedifferent
The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work.For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery.For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie.For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions.
Complexitydifferent
MediumLowMediumMedium
Timedifferent
1-3 h Setup, laufend45-120 min1-3 h2-4 h
Participantsdifferent
12-82-82-6
Formatdifferent
AsyncWorkshopWorkshopWorkshop + async
Outputdifferent
PARA Structure, Project Notes, Knowledge ArchiveWaste Map, Prioritized Waste, Improvement BacklogCause Tree, Evidence Notes, CountermeasuresBarrier Inventory, Failure Analysis per Barrier, Action Backlog
Tagsno overlap
KnowledgeProductivityOrganization
WasteLeanProcess improvement
Root causeTreeIncidentQuality
Root causeSafetyIncident
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