I've just started using IDM3 in the past couple of days and am working
on a jdbc connector to bring users into our eDir.

I created an Auxiliary class with a bunch of extra attributes so I
didn't have to modify the User class. I can import the Aux class into
designer and get it into the Schema Map Editor. But then, I'm running
into an issue where in the Schema Mapping, I cannot map columns from the
same database into different classes (User class and the Aux class I
created). Is this normal behavior or a limitation of the Schema Mapping
Editor?

Thanks,

Mike