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| Criterion |  Delivery Communication Plan |  Architecture arc42 |  Architecture LASR (Lightweight Approach for Software Reviews) |  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. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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 | Medium | Medium |
Timedifferent | 45-90 min | 1-2 Tage | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-3 Tage |
Participantsdifferent | 2-6 | 1-4 | 1 or a small team; particularly suitable for 3–4 people | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Communication Plan, Channel Matrix, Message Cadence | Architecture Document, Context View, Runtime View, Deployment View | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | CommunicationStakeholdersDeliveryPlanning | ArchitectureDocumentationCommunication | ArchitectureQualityRiskAssessmentLean | DocumentationStakeholdersArchitecture |