I have a part that's come in two assemblies, means two assemblies have a common part (same in both). but "Part No." or "Vendor No." of each part in my drawing terminology shows it's position in design tree, so one part in two assemblies has two different Part No. But in file properties you can define just one Part No. .
First problem is assigning two Part No. in file properties of part
Second problem is in BOM in drawing to show different Part No. in each assembly drawing. It means that i want to show first Part No. in first drawing BOM and next Part No. in next drawing BOM respectively.