A family of Microsoft word processing software products for creating web, email, and print documents.
Charles is not mandating that the Workgroup Templates folder not be shared. By going to File>Options>Advanced>General>File Locations, you can modify the location of the Workgroup Templates folder(s) so that one of them points to your "Practice Docs" folder. If you do that, the contents of that folder will be displayed in the "classic" New dialog.
If the "Practice Docs" folder is shared, it would be best to set it as the Workgroup Templates folder.