I want to add things like screws, heat sinks etc to the electrical BOM. I've created a part with just a schematic symbol and all the relevant attributes like manufatcurer, part number etc. But it doesn't show up on the Bill Of Materials when I generate it. I'm using PADS 9.0.2 & Logic for Schematics. I'm guessing there's an easy solution to this but I can't seem to find it.