HIDDEN-DATA (alphanumeric)

This special property allows the program to store data that is not displayed in an item. Hidden data is limited to 255 bytes per item. Hidden data may be any format, including non-printing characters. This property acts on the item identified by the ITEM property.

Note: As with all properties that take a text value, when the value of HIDDEN-DATA is stored, the runtime automatically strips trailing spaces and low-values.