Directory access rules define the areas of the system that can be accessed by this user account.

Add Directory
Add a directory to this user. It can be a home directory or a virtual directory. If added as a virtual directory, the local physical directory will be shown to user as a virtual directory. For example, "D:\MP3" will be shown as subdirectory "mp3" and "E:\movies" will be shown as subdirectory "movies".
Edit
Edit the selected directory.
Delete
Delete the selected directory.
Up/Down
Change the order of directory.