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| Criterion |  Knowledge Modeling PARA Method |  Operations Ivy Lee Method |  Operations After-Action Review |  Operations ABC 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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | 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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 h Setup, laufend | 5-10 min daily | 20-45 min | 30-60 min |
Participantsdifferent | 1 | 1 | 3-12 | 1-5 |
Formatdifferent | Async | Async | Workshop + async | Async |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Daily Priority List, Completion Notes | Lessons learned, Action items, Event summary | ABC Classification, Focus Rules, Control List |
Tagsno overlap | KnowledgeProductivityOrganization | PrioritizationProductivityExecution | LearningOperationsImprovement | PrioritizationOperationsPortfolio |