How to add an overlay into producer

First of all, go to AppCenter > Settings > edit the desired configuration:

Select “ Overlay” on the left panel > New Overlay > File:

OverlayOverlay

Select a file:

Then you can drag the logo and resize it:

⚠️By default, you'll likely encounter the following error message while trying to select the file⚠️

That's the expected behaviour as the app is preventing access to the explorer, unless an external storage drive is plugged in. Fortunately, you can bypass the limitation following stop steps:

browse to C:\Users\Public\Medinbox
Create a new folder called Logos
Put your file(s) in there so they can be selected via the menu that showed the error message earlier

Related to

AppCenter
configuration
Basics