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| Criterion |  Operations After-Action Review |  Operations Process Mapping |  Decision Making Decision Tree |
|---|---|---|---|
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. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 20-45 min | 1-3 h | 30-90 min |
Participantsdifferent | 3-12 | 3-10 | 1-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Lessons learned, Action items, Event summary | Process Map, Handoff List, Improvement Backlog | Decision Tree, Option Map, Assumption List |
Tagsno overlap | LearningOperationsImprovement | ProcessOperationsImprovement | DecisionTreeOptions |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
