View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Agile ROAM Board |  Architecture Architecture Decision Record |  Architecture C4 Model |  Delivery RAID Log |
|---|---|---|---|---|
Purposedifferent | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | 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. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 20-40 min initial, dann laufend | 15-45 min | 1-4 h | 30 min Setup, dann laufend |
Participantsdifferent | 3-15 | 1-3 | 1-5 | 1-3 maintaining, briefing for everyone |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | ROAM Board, Owner List | ADR File, Decision Log, Rationale | Context Diagram, Container Diagram, Component Diagram | RAID Log, Status Report Source |
Tagsno overlap | RiskAgileTrackingAlignment | ArchitectureRationaleDocumentationGovernance | ArchitectureCommunicationVisualization | RiskTrackingStakeholdersGovernance |