moodle/lang/it/docs/module_files.txt

ABOUT THIS DIRECTORY
--------------------

DO NOT CHANGE, RENAME OR MOVE ANY OF THE FILES 
IN THIS DIRECTORY unless you REALLY know what 
you are doing.  

Changing these files could mess up your course.

This directory contains files uploaded to your 
course within particular modules (mostly by 
students), such as assignment submissions and 
forum attachments.

The names of the directories and files within 
this directory are very specific and are 
automatically maintained by Moodle.