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| Criterion |  Knowledge Modeling PARA Method |  Operations Theory of Constraints |  Operations Kepner-Tregoe |  Operations After-Action Review |
|---|---|---|---|---|
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 system that does not get faster despite effort, the method directs attention to the bottleneck. It concentrates improvement on the point that actually limits throughput. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Medium | High | High | Low |
Timedifferent | 1-3 h Setup, laufend | 2-4 h Analyse, laufend | 2-8 h | 20-45 min |
Participantsdifferent | 1 | 3-12 | 2-8 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Constraint Map, Improvement Plan, Flow Metrics | Problem Analysis, Decision Analysis, Risk Plan | Lessons learned, Action items, Event summary |
Tagsno overlap | KnowledgeProductivityOrganization | OperationsConstraintsFlowImprovement | Problem solvingRoot causeDecisionOperations | LearningOperationsImprovement |