# Visualization Mapping Skill

Use this skill to map unified lineage JSON into a visual graph.

## Goal

Render lineage in a way that supports module overview, module-level drilldown, field evidence, validation status, and cross-domain handoffs.

## Procedure

1. Use `modules` as swimlanes or top-level tabs.
2. Use `data_nodes` and `process_steps` as graph nodes.
3. Use `edges` for graph connections.
4. Use `validation_checks` to style risk and confidence.
5. Keep layout metadata separate from business data.
6. Prefer drilldown over one giant unreadable graph.

## Output Views

- Cross-domain overview
- Single-domain detailed graph
- Node detail panel
- Field lineage panel
- Evidence and verification panel