Hello there! I was looking to create 2 different BOMs for my electrica & pneumatic diagrams. In this case i need them separetly as they will be manufactured by two different providers. I am not able to find any configuration that 

As the image shows, i have 2 books, separated by electric and pneumatic components and diagrams.

But when i generate the BOM, it doesnt filter by book, even thought it said so.

This pointed components are only in the pneumatic book, the rest is in the electric one.

How can I filter them and create two separatly lists?

Thank you in advance to everyone

Regards