Example

 $ DEFINE/CHARACTERISTIC BLUE 7
    .
    .
    .
 $ DELETE/CHARACTERISTIC BLUE
 $ DEFINE/CHARACTERISTIC BLUE_INK 7

     The DEFINE/CHARACTERISTIC command in this example establishes
     the characteristic BLUE, with number 7, to mean blue ink
     ribbons for printers. To change the name of the characteristic,
     enter the DELETE/CHARACTERISTIC command. Then enter another
     DEFINE/CHARACTERISTIC command to rename the characteristic to
     BLUE_INK, using the characteristic number 7.