---
title: "XML schema documentation"
canonical: "https://knowledge-hub.onetrail.com/space/docs/718700787/XML%20schema%20documentation"
format: markdown
---
> ℹ️ Please find below the links to the XML schema documentation

| **XML schema** | **Version** | **Documentation** |
| --- | --- | --- |
| Orders 3.2 | 3.2 | [Orders](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718700676) |
| Acknowledgement 3.2 | 3.2 | [Acknowledgement](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718701517) |
| Order Response | 3.1 | [Order Response](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718701342) |
| Despatch Advice | 3.2 | [Despatch Advice](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718700679) |
| Invoice | 3.1 | [Invoice](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718701556) |
| Product data | 3.1 | [Product](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718700597) |
| Marketing product data | 3.1 | [Marketing Product](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718700569) |