isCOBOL Evolve : User Interface : Controls Reference : ENTRY-FIELD : Properties : Hint
Hint
This property allows you to define the text shown in the window that pops up when the mouse pointer is placed on the Entry-Field control.
 
Example - Define an entry-field control with a hint value
screen section.
...
  03 screen-1-ef-2 Entry-Field
     line 29.0
     column 49.5
     size 13.1 cells 
     lines 4.6 cells 
     id 19
     hint "Enter your original code here"
     3-d.