I have a new purchase order from my customer to build 3 subassemly's.  Each subassembly is made up of 30-40 parts.  I identified each subassembly as a subassemlby in my inventory and I listed each component as a phantom assembly and I built a bill of material with the items.  Now I am not able to create multiple routers for the components and I am not able to create PO's for the components.  What is the best way to create subassembly's without having to generate indivdual work orders for each component?

Thanks for the response.  Does that mean I have to create a seperate work order for each item I will be manufacturing.  I will be buying half and making half.  Right now I have one work order for each assembly each subassembly has 30-40 parts so I should make 482-1, 482-2 ... 482-39, 482-40?