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| Criterion |  Delivery Value Stream Mapping |  Engineering Kanban |  Architecture arc42 |  Delivery Communication Plan |
|---|---|---|---|---|
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 work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | When many people need to be informed in parallel and messages would otherwise arrive unevenly or too late, a Communication Plan orders communication reliably. Channels, audiences, and cadences interlock so important information doesn't get lost. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | Ongoing | 1-2 Tage | 45-90 min |
Participantsdifferent | 4-10 | 2-12 | 1-4 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Kanban board, WIP policies, Flow metrics | Architecture Document, Context View, Runtime View, Deployment View | Communication Plan, Channel Matrix, Message Cadence |
Tagsno overlap | LeanFlowWasteDelivery | FlowVisual managementDelivery | ArchitectureDocumentationCommunication | CommunicationStakeholdersDeliveryPlanning |