comp.lang.java.programmer

We have applied EIM on our AS400 to authenticate against our Exchenge
server for single sign on.Works fine on iseries navigator. Allso i have
impplemented NTLM authentification in my java application.
Now i'am trying to create an as400 object ( AS400 as400 = new
AS400("myServer","username","password");)
and if I enter the domain credentials (which i collect through ntlm) it
returns 'User ID is not known', works fine if i enter the AS400 credentials
. What do i have to do so the as400 object can look at the EIM, and
recognize the domain credentials. I read something about identity tokens,
but could not find anything helpful.
Sorry if my explanation is unsatisfactory.