# TASK 4: Raw To Load Normalization

## Summary

This task will implement the `raw -> load` step for `GetOrders`, including relational decomposition of the XML-derived payload into Parquet contracts needed by `orders` and `order_items`. We will use the existing `GetOrders` staging models as the target contract and verify their completeness against the Brink portal and the real XML sample.

## Placeholder

This task will be elaborated in the next step. It will include mandatory unit tests for decomposition/mapping and live E2E that verifies Parquet output produced from real persisted raw artifacts.