This is root element of this document which contains name space definitions for the document elements. It's a referenced element. For detailed description, please refer referenced element doc. Description is not available. An approved, transaction level item. If a pack, it must be an orderable pack (with an order_as_type of 'P'). An active store or warehouse. If multichannel is on, and a warehouse is being order to, a virtual warehouse is expected. The id of a reference item which can be used instead of using the item field. If the item field is not populated this field is required. Provide an extension hook to customize XOrderDtlRef. Description is not available. The unique identifier for the order. Description is not available. Provide an extension hook to customize XOrderRef. This type can hold a string of max length of 10 characters. This type can hold a number of digits count 10. This type can hold a string of max length of 25 characters.