Comment 6 for bug 869794

the qty_available is computing by executing directly an sql query.

so the multi company filtering is not available

see the code bellow

        if 'in' in what:
            # all moves from a location out of the set to a location in the set
            cr.execute(
                'select sum(product_qty), product_id, product_uom '\
                'from stock_move '\
                'where location_id NOT IN %s '\
                'and location_dest_id IN %s '\
                'and product_id IN %s '\
                '' + (prodlot_id and ('and prodlot_id = ' + str(prodlot_id)) or '') + ' '\
                'and state IN %s ' + (date_str and 'and '+date_str+' ' or '') +' '\
                'group by product_id,product_uom',tuple(where))
            results = cr.fetchall()
        if 'out' in what:
            # all moves from a location in the set to a location out of the set
            cr.execute(
                'select sum(product_qty), product_id, product_uom '\
                'from stock_move '\
                'where location_id IN %s '\
                'and location_dest_id NOT IN %s '\
                'and product_id IN %s '\
                '' + (prodlot_id and ('and prodlot_id = ' + str(prodlot_id)) or '') + ' '\
                'and state in %s ' + (date_str and 'and '+date_str+' ' or '') + ' '\
                'group by product_id,product_uom',tuple(where))
            results2 = cr.fetchall()