Parts Lists

If Base QTY and Stock Number properties are not selected into the parts lists, parts lists do not include those properties the first time you create them.

Keep in mind that the drawing manager always groups parts using the Part Number property even if you remove it from the parts list. Each conduit part in the current version of Autodesk Inventor has a unique part number:

Note: Use Style Editor to add the BASE QTY and STOCK NUMBER properties to the parts list style.

For more information
Help topic	Tube and Pipe Styles Parts list in tube and pipe drawings Tube and pipe drawings