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| Criterion |  Delivery Value Stream Mapping |  Product Discovery Dual-Track Agile |  Operations Waste Analysis |  Operations 5 Whys |
|---|---|---|---|---|
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 uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | Laufend, Wochen bis Monate | 45-120 min | 15-30 min |
Participantsdifferent | 4-10 | 4-10 | 2-8 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Waste Map, Prioritized Waste, Improvement Backlog | Root cause notes, Countermeasures |
Tagsno overlap | LeanFlowWasteDelivery | AgileDiscoveryDelivery | WasteLeanProcess improvement | Root causeIncidentLeanProblem solving |