You can insert a BOM saved with an assembly document into a referenced drawing.
To insert a BOM saved with an assembly into a referenced drawing:
Linked BOMs have certain parameters and restrictions. You can edit the original assembly BOM or the copied drawing BOMs. Changes in one BOM update the other BOM.
Formatting of linked BOMs is independent; only the data is linked. Formatting items include row height, column width, font size and color, and text direction.
You can unlink the drawing and
assembly BOMs at any time, but you cannot reestablish the link. You need to create a new BOM to re-link the BOMs.