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| Criterion |  Delivery Value Stream Mapping |  Operations Root Cause Analysis |  Decision Making Decision Matrix |
|---|---|---|---|
Purposedifferent | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-4 h | 45-90 min |
Participantsdifferent | 4-10 | 3-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Decision Matrix, Scoring Rationale, Selected Option |
Tagsno overlap | LeanFlowWasteDelivery | Root causeProblem solvingQualityIncident | DecisionCriteriaScoringTradeoffs |
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