>>-SPLIT--+-----+----------------------------------------------><
          '-NEW-'   

Causes the screen to be divided into two logical screens separated by a horizontal line or changes the location of the horizontal line. If you have de-selected the Always show split line option in Settings, there is no split line in 3270 mode. In GUI mode, each screen is shown as a separate physical window. See Splitting the screen horizontally or vertically for more information.