| Attribute | Type | Defined By |
|---|
| item_number | INTEGER | structural_frame_item |
| item_name | label (STRING) | structural_frame_item |
| item_description | text (STRING) | structural_frame_item |
| life_cycle_stage | label (STRING) | structural_frame_product |
| fabrication_method | fabrication_type (ENUM) | part |
| manufacturers_ref | text (STRING) | part |
| sheet_thickness | positive_length_measure_with_unit (ENTITY) | part_sheet |
| cut_y_dimension | positive_length_measure_with_unit (ENTITY) | part_sheet_bounded_simple |
| cut_z_dimension | positive_length_measure_with_unit (ENTITY) | part_sheet_bounded_simple |
| stock_y_dimension | positive_length_measure_with_unit (ENTITY) | part_sheet_bounded_simple |
| stock_z_dimension | positive_length_measure_with_unit (ENTITY) | part_sheet_bounded_simple |
| y_offset | positive_length_measure_with_unit (ENTITY) | part_sheet_bounded_simple |
| z_offset | positive_length_measure_with_unit (ENTITY) | part_sheet_bounded_simple |