Create list provides you option to save title(s) into folders. You can either go directly to List/Forward to create a folder or select the titles you want to move them to a particular folder.
c. Name the file under New list e.g. call it ‘Desalination’, click on “Create List”
d. Under the lists, select “Desalination” folder and then click on “Send”. The selected titles will be added to this folder.