Page Comparison

...

1. For each locale, add a Date Style Mapping.
2. Click 

   Insert excerpt
   _add _add nopanel true

    to open a New Date Style Mapping tab. Set:
   • Date Format: use d, M, y, H, m and s to specify the format you want to use for the locale, for example dd/MM/yyyy or dd-MM-yy HH:mm:ss.
   • Date Style Name: the Date Style you created for the Locale 
     I cannot add the name and I cannot save the mapping
3. Click 

   Insert excerpt
   _finish _finish nopanel true

    to save and close the properties tab.

...