DTW for domainuser in OUSR

Hello,

    I am working on Single Sign On.  I need to update all users in all companies with their domain user ids.  Working in DTW, DomainUser is not a value that is available in Target Fields in Field Mapping.

I am running SAP 9.0 PL 14.

My version of DTW is 9.2.240

Is there a version of DTW that exposes Domain User in DTW?

Thanks in Advanced,