# Configure OPC UA Read Only

**URL:** <https://forum.inductiveautomation.com/t/configure-opc-ua-read-only/52495>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [October 29, 2021, 1:50pm UTC](https://forum.inductiveautomation.com/t/configure-opc-ua-read-only/52495 "2021-10-29T13:50:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![julien.rouillard](https://avatars.discourse-cdn.com/v4/letter/j/a9adbd/32.png) [@julien.rouillard](https://forum.inductiveautomation.com/u/julien.rouillard)\
**Post date:** [October 29, 2021, 1:50pm UTC](https://forum.inductiveautomation.com/t/configure-opc-ua-read-only/52495/1 "2021-10-29T13:50:24Z")

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Hi,

We are going to use Ignition as OPC UA server for a third party application. This application will access some tags readonly. Is there a way in ignition to restrict the permission to read for whole server? In the documentation I see we must do it tag by tag.

Thank you

Regards

Julien Rouillard