How To Use The Microsoft Teams Bulletins App

I tried to install Bulletins Apps in Microsoft Teams, but it was far from being as straightforward as showed in this video.

I followed the following page to succeed:

https://github.com/microsoft/teams-powerapps-app-templates/blob/main/INSTALLATION.md#p2

In short :

Bulletins is a Power Apps application
It needs to :

• Add Power Apps to a Team
• Load a DataverseSolution.zip file (available on above link) to create the structure to host Bulletins Data
• Install Bulletins and Manage Bulletins from Applications in teams (see in topic "Built with Power Platform" - Search bar doesn't find any Bulletin app for me ...)
• Deploy them to the target Team
• Add Bulletins in Team's tabs

HTH