Specifies bill of materials (BOM) settings for the selected component.
Ribbon: Tools tab Options panel Document Settings . In the dialog box, click the Bill of Materials tab.
The active document type determines the available options.
Sets the default BOM structure for the component.
Displays the Unit Quantity, which is composed of base quantity and base unit properties.
Sets the base quantity for the component. Select a parameter to use as the base quantity, and click OK. To edit or add a parameter, click Edit Parameter next to the Base Quantity option. The Base Quantity option is read only for assembly documents in Inventor.
Select a base Unit from the list, and click OK. The Base Unit option is read only for assembly documents in Inventor.