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.json configfile, copied via GPO or WEM in %appdata%

Yeah, I preconfigure the .json file and copy it to the user's Teams folder at logon.

Thanks for the prompt response

desktop-config.json, to be exact.

So you both do a replace? In our case, it seems more desirable looking at this to do an edit and change the parameter. I guess it would reset their preferences each time? Like dark / light mode?

I use WEM to run a PowerShell script (RunOnce action) to configure Teams the first time, but they can change preferences after the fact.

You can also use this code in a logonscript to disable it: $TeamsConfigFile = "$ENV:AppData\Microsoft\Teams\desktop-config.json" If (Test-Path $TeamsConfigFile) { (Get-Content $TeamsConfigFile) -Replace '"disableGpu":false', '"disableGpu":true' | Set-Content $TeamsConfigFile }

If you run Teams optimized, I don't see many reasons for turning off GPU tbh.