I need to assemble parts that I purchase overseas to make my finished products. These parts come with 1week to 3 months lead time depending on where they come from. I must plan my part purchase so that I can deliver each month on time.

The client places a 3 months rolling order at the start, he waits 3 months for first delivery and from there he places one more month order, so each month I have 3 month rolling order

I does not seem very complex and I thought I could do this out of the box with enterprise V10. Anyone can help?

bernard