To change access rights, click the Rights link in the top frame, and then check or uncheck the access rights you want to set for a particular rule. The following list describes each access right you can check. Read access lets a user view a file. Write access lets a user change or delete a file. Execute access applies to server-side applications, such as CGI programs, Java applets, and agents.
Delete access means a user can delete a file or directory.
List access means the user can get directory information. That is, they can get a list of the files in that directory. This applies to Web Publisher and to directories that don't contain an index.html file. This is mainly used by the Web Publisher. You can use this feature if you are familiar with the syntax and structure of ACL files.