My sloc is HU- Warehouse managed. I am creating a scenario of return purchase order to vendor using 161 Movement type. I have created a PO with 161 movement type. But whenever I am using MIGO with reference to return PO, OBD is created with customer. But I want OBD to be created for vendor because we are returning the delivery to vendor and not customer. I have done all the setting in vendor master of return delivery to vendor in purchasing view. Please provide me step by step process of configuration and business process of written PO to vendor via shipping.