I found a blogpost at UC Unleashed: New-MtrWallpaper – Automatically Change Wallpaper on Teams Room System Every Day
The source if New-MtrWallpaper is available on GitHub. So I forked it, tweaked and extend it a bit.
I recently blogged about Microsoft Teams Room Devices, my setup and experience with it. In the second article I mentioned my Office 365 setup and the licenses I use.
So, someone asked me to publish the Office 365 related part, and of cause I used PowerShell to setup everything.
Get German Holidays via API and export them to CSV for Skype for Business (Online). And these settings applies to Microsoft Teams as well!
We use the German service feiertage-api.de to fetch the list, that is a great wrapper for the German Holidays published on Wikipedia.
I prepared a new Exchange Environment for a migration project. But after all the tests the logs has grown and I want to start fresh.
I came across the following challenge: A customer asked me to clone the group membership from one user to another! I did that in past for Active Directory users and groups, but never for local groups on a Windows system. But the customer has a test system with lots of local groups.
