D-Link ShareCenter DNS-340L User Manual page 245

Section 4 - Configuration
To create a new folder, click the New folder at the bottom of the volume you
wish to create the new folder in. Enter a name for the new Folder. Click OK.
Select the newly created folder and click Apply.
To verify that the file did copy to the destination, browse to the folder in question.
D-Link ShareCenter DNS-340L User Manual 238