hey @Abadi ,
Would you share more details regarding this feature request, please? Are you about to get a shortcut that will list All virtual machines or only the Open ones?
had a quick test now (I was curious ): on macOS Desktop you can add a Shortcuts widget. In this shortcut you can set up the following:
1. Get contents of folder (select Users/username/Parallels - this is the default folder where all Parallels Desktop VMs are stored)
2. RevealContents of Folder.
As a result, upon clicking it, you'll get a Finder window opened with a list of the .pvm files stored there: