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| Criterion |  Delivery Communication Plan |  Architecture arc42 |  Delivery Cost of Delay |  Architecture Views and Beyond |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. |
Complexitydifferent | Low | Low | High | Medium |
Timedifferent | 45-90 min | 1-2 Tage | 90-180 min | 1-3 Tage |
Participantsdifferent | 2-6 | 1-4 | 3-8 | 1-4 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Communication Plan, Channel Matrix, Message Cadence | Architecture Document, Context View, Runtime View, Deployment View | CoD Table, Prioritization Sequence | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | CommunicationStakeholdersDeliveryPlanning | ArchitectureDocumentationCommunication | PrioritizationDeliveryEconomicsDecision | DocumentationStakeholdersArchitecture |