Data flow modelling
Show how information enters, moves between processes and stores, and leaves. Works for manual and automated systems.
- Use when
- Information passes between people, departments or systems; integrations; reporting.
- Avoid when
- A single self-contained screen or document with no flows.
- Source
- BABOK® Guide: Data Flow Diagrams; Yourdon/DeMarco, Gane & Sarson
- Level
- A · standard
For agents · MCP
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