---
title: "Despatch advice V3.2 · traceIdentifierType"
canonical: "https://knowledge-hub.onetrail.com/space/docs/726990925/Despatch%20advice%20V3.2%20%C2%B7%20traceIdentifierType"
format: markdown
---
**Complex type** in namespace `http://www.onetrail.net` · part of [Advance Shipment Notification V3.2](https://onetrail.atlassian.net/wiki/spaces/docs/pages/718701253)

## Elements

| # | Element | Type | Occurs | Description |
| --- | --- | --- | --- | --- |
| 1 | **ProprietaryLotIdentifier** [required] | `xsd:string` | 1..1 |  |

## Used by

- [ShippingContainerItemType](https://onetrail.atlassian.net/wiki/spaces/docs/pages/725614626) / **traceIdentifier**

<details>
<summary>XSD source</summary>

```xml
<xsd:complexType name="traceIdentifierType">
        <xsd:sequence>
            <xsd:element name="ProprietaryLotIdentifier" type="xsd:string"/>
        </xsd:sequence>
    </xsd:complexType>

```
</details>