How do I Copy Manufacturing process from old to new company?

Hi,

Here is my situation and I need help.

I have a company, COMPANY A which runs AX 2012 R3 and which uses the entire AX production process (Items, production orders, BOM, MRP etc) 

I have just created a new company, COMPANY B, also running AX 2012 R3 and I want ONLY the production process mentioned above in COMPANY A to be used as a template to copy into COMPANY B.

How do I get this achieved?

Steve