Adding user challenge questions.

I have been successful in reading and changing questions and answers programmatically but have not been able to add new user questions. (I have been able to add them through IDM online interface.)Does anyone know how to add new user challenge questions?
[267 byte] By [pasteven] at [2007-11-26 8:30:06]
# 1
I was not checking the WSUser out and back in.
pasteven at 2007-7-6 21:49:58 > top of Java-index,Web & Directory Servers,Directory Servers...
# 2

I am curious at what point your doing this? I have a set of challenge questions and answers in an LDAP that I would like to use to populate the fields inside of iDM. This way, I could utilze the iDM screens/logic when a user forgets their password. I would also need to keep these fields updated in iDM as they could change in the LDAP. Any suggestions?

westhab1 at 2007-7-6 21:49:58 > top of Java-index,Web & Directory Servers,Directory Servers...