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

You can preview any of this theme in action by selecting the inbuilt theme form Legacy 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 Legacy Admin -> Import/Export Tab.

Hit Save Changes.

Your inbuilt theme then should be ready for editing.

Thank You.