Files in this folder are import files for inbuilt plugin themes for Material - White Label WordPress Admin Theme.

You can preview any of this theme in action by selecting the inbuilt theme form Material Admin -> Pick Layout Tab to choose your theme.

After chooosing your theme, if you want to edit the inbuilt theme, then just import content of respective file (from this folder) under Material Admin -> Import/Export Tab.

Hit Save Changes.

Your inbuilt theme then should be ready for editing.

Thank You.