Hi,
Thanks for posting in Microsoft MECM Q&A forum.
We can use customize PowerShell script to remove built-in apps (or default apps) in the reference images. For more detailed steps, please refer to the awesome blogs:
Remove Built-in apps when creating a Windows 10 reference image
Remove Built-in apps for Windows 10 version 1809
Thanks for your time.
Best regards,
Simon
If the response is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.