Source‑to‑Target Layouts
Every layout export writes LayoutExported to the ledger with the mapping ULID and the export format. The PDF a reviewer signed off on can be tied back to the exact mapping version it was generated from.
Magellan generates comprehensive source‑to‑target layout visualizations that show every field's journey from its origin to its destination.
These layouts present the full picture of a mapping project: every source element, every target element, and every transformation rule in between.
Layouts can be filtered, zoomed, and printed for review sessions, making them practical for both technical teams and business stakeholders.
Each export writes a `LayoutExported` entry recording the mapping ULID range, the export format, and a sha256 of the emitted file. A reviewer holding a PDF can prove which mapping version it depicts.
Export options include PDF and image formats for documentation, as well as structured data formats for integration with other tools.
Audit ledger entries written by this feature
Each action in this feature appends one of the following entry types to the ULID‑keyed, SHA‑256 hash‑chained audit ledger. A reviewer can replay the chain to reconstruct exactly what happened, when, and under which role.
LayoutRenderedLayoutExportedRelated glossary terms
Definitions for the technical, regulatory, and standards terms referenced on this page. Each link opens the term in the full glossary.
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