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