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| Criterion |  Team Design Team Topologies Interaction Modes |  Architecture arc42 |  Team Design Team API |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | When several teams collaborate repeatedly, it describes the right interaction mode for each interface between them. It clarifies responsibility, interaction, and load between teams. The result is captured as an interaction heat map and pairwise agreements. | 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 expectations between teams stay fuzzy, it describes how a team can be reached, used, and held accountable. It clarifies responsibility, interaction, and load between teams. The result is captured as a Team API document. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | Half day | 1-2 Tage | Half day initial, dann laufend | 15-45 min |
Participantsdifferent | Team-Leads plus Architecture | 1-4 | Ein Team plus Stakeholder | 1-3 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Interaction Heat Map, Agreements per Pair | Architecture Document, Context View, Runtime View, Deployment View | Team API Document | ADR File, Decision Log, Rationale |
Tagsno overlap | TeamAlignmentCollaborationOrganization | ArchitectureDocumentationCommunication | TeamAlignmentCommunicationService | ArchitectureRationaleDocumentationGovernance |