# Adding a UDT in Ignition

**URL:** <https://forum.inductiveautomation.com/t/adding-a-udt-in-ignition/108495>\
**Category:** Ignition\
**Created:** [July 15, 2025, 4:22pm UTC](https://forum.inductiveautomation.com/t/adding-a-udt-in-ignition/108495 "2025-07-15T16:22:07Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![bessahi](https://avatars.discourse-cdn.com/v4/letter/b/51bf81/32.png) [@bessahi](https://forum.inductiveautomation.com/u/bessahi)\
**Post date:** [July 15, 2025, 4:46pm UTC](https://forum.inductiveautomation.com/t/adding-a-udt-in-ignition/108495/7 "2025-07-15T16:46:30Z")

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Yeah, i am using an OPC UA server from an S7-1500, actually i was following one of your previous posts on how to access udt data from PLC, topic link : [OPC UA struct data type?](https://forum.inductiveautomation.com/t/opc-ua-struct-data-type/26905)

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