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| Criterion |  Delivery Communication Plan |  Delivery Cost of Delay |  Architecture Views and Beyond |  Architecture arc42 |
|---|---|---|---|---|
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. | 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. | 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. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 45-90 min | 90-180 min | 1-3 Tage | 1-2 Tage |
Participantsdifferent | 2-6 | 3-8 | 1-4 | 1-4 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Communication Plan, Channel Matrix, Message Cadence | CoD Table, Prioritization Sequence | Architecture Views, Cross-view Notes, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | CommunicationStakeholdersDeliveryPlanning | PrioritizationDeliveryEconomicsDecision | DocumentationStakeholdersArchitecture | ArchitectureDocumentationCommunication |