isCOBOL Evolve : User Interface : Controls Reference : GRID : Properties : Cell-Secure
Cell-Secure
This property allows you to set or retrieve secure status of the cell identified by the X and Y properties.
The possible values are:
0
The cell is not secure; the user can see the text in the cell. This is the default status
1
The cell is secure; the user sees asteriscs in the cell
 
Example - Make row 2 column 2 secure as it will host a password
...
procedure division.
...
  modify screen-1-gr-1 x = 2, y = 2
                       cell-secure 1
...