New user attributes

Hi,

I’m trying to add new attributes to the default attribute hash map for creating users. From what I’ve found in the registration class, i think it grabs default attribute values from a xml file under the namespace “jabber:iq:register.” However, I cannot pinpoint exactly which file it is. Does anybody know? Is it even a xml file at all? if not, how do I add new default attribute values for creating users?

Thanks