Requested delivery date. This date is also used on order line level during order creation if requested delivery date is not given on that level. Code for the Posti node or warehouse which will receive the purchase order. Order classification attribute. This field can be used for reporting purposes or to build conditions for modeling your business process. Freight terms of the order. Principal's purchase order number. Flag to indicate whether missing lines should be cancelled. Default value: Y. Contains information about message. Code for the organization that sends the purchase order message, provided by Posti (principal identifier). Language code of the purchase order in two-letter ISO 639-1 format, e.g. FI. Identifier of the principal in external system (OVT code, EDI sender ID). Name of the document. This should be InPurchaseOrder. Date and time of purchase order creation. Identifier of the message which is unique at least in the scope of message sender. List of order lines. Contains information about the order line. Action to perform on this OrderLine. Default value: CREATE/MODIFY. The quantity of the line item that is being ordered. This quantity is in inventory unit of measure. Requested delivery date. If no value is given on this level, the requested delivery date from order level is used on order line level during order creation. Principal’s purchase order line number. Indicates Segment for the order line. Indicates SegmentType for the order line. Contains information about item. Unit of measure. Supplier's item ID. No functionality in WMS. Supplier's item description. Product class. This field is used as an inventory identifier. Identifier for the item. The item ID, UOM, and product class form the unique inventory identifier for an order line. Description of the item. Item's country of origin/manufacture. Use ISO 3166-1 alpha-2 format codes. More information about order line. Customer sales unit of measure. Multiplier that can be used together with base unit quantity to gain quantity in sales unit. List of instructions. Instruction text and type. Name of the pre-defined instruction type. Free-form instruction text for the given instruction type. List of references. Reference. The name of the reference. Free-form text associated with the reference name. BillTo address details. The unique identifier for a person. Party details. The first name of the person. If last name and first name are not used in separate fields, then both names are written in the FirstName field. The last name of the person. This is used only if person’s first name and last name are used separately. The company this person is associated with. In case of company name is known it is written here. The zip code in the address. The city in the address. The address line 1 field. The address line 2 field. The address line 3 field. The day time phone at which the person or organization referred to in the address can be called. The alternate phone number at which the person or a predesignated employee of the organization referred to in the address can be called. The email address at which the person or a predesignated employee of the organization referred to in the address can be contacted. List of additional addresses. Additional address. Identifies the type of address. Part of unique key. Address information for additional address. The unique identifier for a person. The unique identifier for a person. String with maximum length of 2 characters. String with maximum length of 10 characters. String with maximum length of 20 characters. String with maximum length of 24 characters. String with maximum length of 35 characters. String with maximum length of 40 characters. String with maximum length of 64 characters. String with maximum length of 70 characters. String with maximum length of 100 characters. String with maximum length of 150 characters. String with maximum length of 200 characters. String with maximum length of 254 characters. String with maximum length of 500 characters. String with maximum length of 4000 characters. String with maximun length of 1 character and possible values Y or N. Non-negative decimal with maximum of 14 total digits and 4 fraction digits.