Stage 01
Source intake and lineage — Metabole
contextual
Acquires source material while preserving identity, provenance, handling context, and data-quality evidence.
Owns
- Governed ingestion and source profiling
- Transformation and mapping-candidate evidence
- Source lineage and data-quality evidence
Does not own
- Semantic truth
- Model routing or governed execution
- Promotion or legal determination
Receives
- Source records and declared source context
- Publication-approved lineage metadata
Produces
- Lineage-bearing source material
- Transformation and data-quality evidence