Document migration
How Do You Move From PDF to a Verifiable Document Architecture?
Begin with a representative sample, preserve sources, quantify extraction limits, validate resulting UDs and expand only after acceptance.
The safe operating rule
Preserve the source. Label extraction and inference. Keep unknowns unknown. Record warnings and failures. Reconcile every batch.
What UD does not claim
No perfect conversion, 100% OCR accuracy, compliance preservation, legal equivalence, accepted archival-standard status or freedom from manual review is promised.