There are thousands of customizations that can be added to a Windows Image, and it would be impossible for OSBuilder to contain Parameters for all of these. This is why New-OSBuild has the ability to execute PowerShell Scripts.
Add a Script
You can easily add a Script to OSBuilder by placing the PowerShell Script in the OSBuilder\Content\Scripts directory
Once a PowerShell Script has been added, you can create a New-OSBuildTask and select the Scripts you want to include
Edit an Existing New-OSBuildTask
If you know how to edit a JSON file, you can easily add a Script to an existing New-OSBuildTask
Here is a good example of how to properly format a PowerShell Script to remove OneDrive Setup from the Registry and to delete the Shortcut
This script will add This PC, Network, and Control Panel to the Desktop for all users
When executing the New-OSBuild with the Scripts in the Task, you should see the scripts executed in the PowerShell Console
The screenshots below should speak for themselves
These scripts are available on Github as part of my OSBuilder.Public Git
If you find this useful, I would appreciate it if you could come up with a script for me to add!