How to open the Input Application

I am looking for some help on how to open the ‘Input Application’ for creating a custom control profile to share with other users.
I created a project in developer mode according to Global Input Profile Package Setup
but I am now struggling how to open the application Input Application. It is not in the toolbar of the Devmode.
It seems to be installed in MSFS 2024 SDK\Tools\Setup_InputProfiles but i cannot open the .exe file and do not find a way how to open it. Any help would be very much appreciated.