Once an order is placed, I programmatically generate associated shipments (because of different manufacturing time on my products) I can then have for a single order several associated shipments: ex: - Shipment #100000110 in 2 days for items 1 and 2 - Shipment #100000111 in 5 days for item 3 I would like to access the shipment number associated to specific item : something like : $order = Mage::getModel('sales/order')->load($_order_id); $_items = $order->getAllItems(); foreach ($_items as $_item) { $ciid = $_item->getId(); $shipmentNbr = $_item->getShipment()->getIncrementId(); ... } Thank your for your help,