Shows whether an intrinsically safe function is generated when using the symbol:

0 = Not defined (the "Intrinsically safe" property is not observed when placing and replacing a symbol).

1 =Yes (an intrinsically safe function is generated when placing and replacing a symbol for this symbol).

2 = No (a function that is not intrinsically safe is generated when placing and replacing a symbol for this symbol).

The visibility of the property depends on the type of symbol.

Reference

MDSymbolPropertyList Class
MDSymbolPropertyList Members