Microsoft Teams Engineering Tools

Andres Bohren

2026-07-31

Hi All,

This is your normal Microsoft Teams Task Tray context menu.

Thanks to my fellow collegue Markus Gabriel who showed me the Teams Engineering Tools.

All you need is to create a configuration.json in the Teams Folder.

#%LOCALAPPDATA%\Packages\MSTeams_8wekyb3d8bbwe\LocalCache\Microsoft\MSTeams\configuration.json
{"core/devMenuEnabled": true}

Or use this neat PowerShell Script

###############################################################################
# Enable Microsoft Teams Engineering Tools
# 31.07.2026 - V1.0 - Initial Version - Andres Bohren https://blog.icewolf.ch
###############################################################################
$Path = "$env:LOCALAPPDATA\Packages\MSTeams_8wekyb3d8bbwe\LocalCache\Microsoft\MSTeams\"
If (Test-Path -Path $Path)
{
    Set-Content -Path "$Path\configuration.json" -Value '{"core/devMenuEnabled": true}'
}
Write-Host "Restart Teams to activate Engineering Tools"