# OPC-UA VendorServerInfo in Ignition 8.3

**URL:** <https://forum.inductiveautomation.com/t/opc-ua-vendorserverinfo-in-ignition-8-3/114710>\
**Category:** Ignition\
**Tags:** opcua, ignition83\
**Created:** [March 26, 2026, 11:52pm UTC](https://forum.inductiveautomation.com/t/opc-ua-vendorserverinfo-in-ignition-8-3/114710 "2026-03-26T23:52:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\
**Post date:** [March 26, 2026, 11:52pm UTC](https://forum.inductiveautomation.com/t/opc-ua-vendorserverinfo-in-ignition-8-3/114710/1 "2026-03-26T23:52:11Z")

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I'm working on migrating our standard project from 8.1 to 8.3 and as I was doing some of the diagnostics, I noticed that VendorServerInfo which used to work in 8.1 no longer works in 8.3 or something with my project broke it. Does anyone else show any tags under this object? Running 8.3.4 but 8.1 definitely had data there for diagnostics like:

- AvailableProcessors
- MaxMemory
- OsArch
- OsName
- OsVersion
- ProcessCpuLoad
- SystemCpuLoad
- UsedMemory

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [March 27, 2026, 12:10am UTC](https://forum.inductiveautomation.com/t/opc-ua-vendorserverinfo-in-ignition-8-3/114710/2 "2026-03-27T00:10:38Z")

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These were never explicitly added by the Ignition OPC UA server, they were part of the Milo SDK and were removed for the 1.0 release because at least a couple of them relied on proprietary `com.sun.*` stuff.

And because it was weird that the SDK was adding “vendor” stuff.