Which XML parser do the built-in providers in Security Manager use? (NETIQKB49807)

goal
Which XML parser do the built-in providers in Security Manager use?

goal
For which XML parser should I format code when creating a custom provider?

fact

Security Manager 5.X

fix

Security Manager uses the Microsoft XML parser included with Internet Explorer version 5.5. 

if you are writing a custom provider that requires XML parsing, format your code for the parser in Internet Explorer version 5.5.

Security Manager 5.5 can use the XML parser in Internet Explorer version 6.0 

Formerly known as NETIQKB49807