A holding company owns two locations that multiple small businesses run out of. I am trying to figure out the best option for warehouse structure in Odoo.  The quick way to get set up would be to have a seperate logical warehouse for each business and keep inventory from each business in separate areas.  What I would like to set up is one logical warehouse for the holding company at each physical location and use the consignment option to set ownership of each product.  This would better reflect actual business structure and allow viewing of inventory from all businesses at once.  Is such a setup possible with multicompany and consignment option and is there any documentation on how to set up such a structure.