A customer sets up a BOM mapping for a configuration model using a single simple Table-Based BOM Mapping Configuration rule, as well as the BOM Item Definition and BOM Item Mapping Tables. When reviewing their implementation, they notice the following:
* The BOM Root Items Administration List shows the root BOM item and its child BOM items correctly.
No errors are displayed. (Accessed from Admin > Products > BOM > BOM Root Items List)
* The BOM Item Mapping Administration List shows no root BOM item or child BOM items. No errors are displayed. (Accessed from the BOM Mapping rule's "Save and View Details" button) Which field have they incorrectly populated in their BOM Mapping Tables?