| objid | part_qty | objid | Part quantity internal record number | 3 (UNIQUE) |
| quantity | part_qty | quantity | Quantity of the part used in a BOM | |
| parent_objid | part_mod_parent(mod_level) | objid | Parent part revision internal record number | |
| child_objid | part_mod_child(mod_level) | objid | Child part revision internal record number | |
| bom_type | part_qty | bom_type | Type designation of the BOM; i.e., 0=a standard part BOM, 1=a literature/documentation BOM, default=0. A type=1 BOM is normally one that contains documentation or marketing collateral | |