This document:

https: doc.openerp.com 7.0 book 3 3_7 invoicing

says that

"There are many advantages in deriving the different types of invoice from the same object."

and

"In a multi-company environment with inter-company invoicing, a customer invoice in one company becomes a supplier invoice for the other"

So, in a multi-company environment with company A and B, is it possible for A to create a customer invoice to B, and a supplier invoice can be generated automatically in B that user of company B can see this supplier invoice?

If it's possible in OpenERP, how should I do in OpenERP?