--- title: "OTRN Library V3.2 – XSD documentation" canonical: "https://knowledge-hub.onetrail.com/space/docs/727023656/OTRN%20Library%20V3.2%20%E2%80%93%20XSD%20documentation" format: markdown --- > ✅ **Download** > ✅ > ✅ Download the library XSD: The **OTRN Library** holds the shared building blocks (parties, addresses, amounts, dates, references, code lists) that the Onetrail Common Format V3.2 messages include. Onetrail Common V3.2 Format. Copyright 2013 Onetrail TPN™. All rights reserved. | Schema file | `OTRNLibrary-V3.2.xsd` | | --- | --- | | Namespace | `(none – takes the namespace of the including message)` | | Version | V3.2 | | Used by messages | [Purchase Order Request V3.2](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718700585), [Purchase Order Confirmation V3.2](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718701244), [Advance Shipment Notification V3.2](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718701253) | ## Complex types | Type | Elements / attributes | Description | Used by | | --- | --- | --- | --- | | [TransportationEventType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727187467) | 2 / 0 | | 3 type(s) | | [CommunicationsNumberType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726892618) | 1 / 0 | | 1 type(s) | | [ExtendedPartnerDescriptionType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/725975090) | 1 / 0 | | 3 type(s) | | [PartnerDescriptionType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726040594) | 2 / 0 | | 3 type(s) | | [PhysicalAddressType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727384094) | 9 / 0 | | 3 type(s) | | [ProductIdentificationType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726532144) | 2 / 0 | | 3 type(s) | | [PartnerProductIdentificationType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727023749) | 3 / 0 | | 1 type(s) | | [ProprietaryDocumentIdentifierType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727121964) | 1 / 0 | | 4 type(s) | | [FinancialAmountType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726040629) | 2 / 0 | | 5 type(s) | | [BusinessDescriptionType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726859822) | 3 / 0 | | 1 type(s) | | [DocumentReferenceType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/725450801) | 3 / 0 | | 2 type(s) | | [RemarksType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726663211) | 1 / 0 | | 3 type(s) | | [RemarkType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726630419) | 0 / 2 | | 1 type(s) | | [FreeFormTextType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727351303) | 1 / 0 | | 8 type(s) | | [DocumentLineReferenceType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726368341) | 1 / 0 | | 1 type(s) | | [roleType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/725549065) | 1 / 0 | | 4 type(s) | | [DateTimeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/725450832) | 1 / 0 | | 4 type(s) | | [fftType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/725483535) | 0 / 1 | | 1 type(s) | | [ContactInformationType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726532177) | 4 / 0 | | 2 type(s) | | [PartnerRoleDescriptionType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726073375) | 3 / 0 | | 4 type(s) | | [chargesType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726827049) | 1 / 0 | Used for TI | 0 type(s) | | [chargeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726073414) | 3 / 2 | | 1 type(s) | | [discountsType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726138904) | 1 / 0 | | 0 type(s) | | [discountType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727384129) | 4 / 2 | | 1 type(s) | | [taxesType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727121997) | 1 / 0 | | 0 type(s) | | [taxType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726794305) | 1 / 2 | | 3 type(s) | | [LicenceOrderType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726401073) | 11 / 0 | | 0 type(s) | | [TradeItemModificationType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727384160) | 4 / 0 | | 0 type(s) | | [LicencePartyDescriptionType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/727351346) | 1 / 0 | | 1 type(s) | ## Simple types & code lists See [Code lists & simple types](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488). | Type | Definition | | --- | --- | | [GlobalDocumentReferenceTypeCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalDocumentReferenceTypeCodeType) | `xsd:string` 7 code values | | [GlobalPartnerClassificationCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalPartnerClassificationCodeType) | `xsd:string` 4 code values | | [GTINStringType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GTINStringType) | `xsd:string`, length 9..14 | | [GlobalPartnerRoleClassificationCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalPartnerRoleClassificationCodeType) | `xsd:string` 3 code values | | [GlobalSupplyChainCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalSupplyChainCodeType) | `xsd:string` 2 code values | | [GlobalTransportEventCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalTransportEventCodeType) | `xsd:string` 7 code values | | [DateTimeFormatType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#DateTimeFormatType) | `xsd:string`, pattern `[0-9]{8}T[0-9]{6}` | | [GlobalProductUnitOfMeasureCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalProductUnitOfMeasureCodeType) | `xsd:string` 14 code values | | [GlobalPurchaseOrderTypeCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalPurchaseOrderTypeCodeType) | `xsd:string` 10 code values | | [GlobalPurchaseOrderStatusCodeType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/726204488/OTRN+V3.2+Code+lists+simple+types#GlobalPurchaseOrderStatusCodeType) | `xsd:string` 5 code values | ## 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