BOM additional attribute in the table

Hello together,

We would like to use the BOM for a PCB assembly and for this we need an attribute for the positioning of the individual products in the table. One can assign new attributes to a total BOM, but does that also work for the table. There is only listed: Description, Quantity, Frozen quantity, Inventory change, Product efficiency, Total cost.

If you can’t add anything else here, a BOM is actually not usable that way.
For us, for example, the following would be important: position, inventory location.

Do you have a solution here?