The motto of Odoo is real, Odoo is made to help companies grow and improve their business. Every company that grows will at some point extend nationally with subsidiaries or internationally with parent companies. To do so, Odoo is the perfect tool to ease the relations between your own companies and make the exchanges and flows automated and therefore faster. The talk will be about showing you how Odoo can ease the creations of interrelated documents such as SO and PO.