# Batch Identifier

Batch Identifier is used to add a unique identifier to every batch of records that pass through it. 

It can be used to add an identifying feature when it is important to track which records were processed together.

Details for an [example](https://xmpro.gitbook.io/integrations/batch-identifier/how-to-use/example) and its [configuration](https://xmpro.gitbook.io/integrations/batch-identifier/how-to-use/configuration) can be found in the *How to Use* section.

## Pre-requisites

None at this time

## Current Version

* [Download](https://xmappstore.blob.core.windows.net/tier6/Transformation_Batch%20Identifier_v2.00.xmp) the Batch Identifier Transformation v2.0 (Last Update: 13 Apr 2026)

Please [contact](mailto:support@xmpro.com?subject=opc-ua-older-version) XMPro if you're looking for an older version of this Agent. 

## Release Notes

<table><thead><tr><th width="110">Version</th><th width="159">Date</th><th>Description</th></tr></thead><tbody><tr><td>2.0</td><td>13 Apr 2026</td><td>Repackaged to translate missed dropdown properties.<br><br>Support <a href="https://documentation.xmpro.com/4.6/src/concepts/agent/event-level-streaming-vs-agent-level-streaming.html">Event-Level Streaming</a> (when using XMPro Platform v4.6+) for reduced memory usage and earlier downstream processing.</td></tr><tr><td>1.06</td><td>06 Sep 2022</td><td>Repackaged to include the Agent's Category</td></tr><tr><td>1.05</td><td>14 Jan 2021</td><td>Initial Release</td></tr></tbody></table>