Has anyone out there looked at the loan scenarios? I'm looking at the data related to the AUS, and I am super confused on their use of the non-applicable; for the multifamily (commercial) they used the numeric codes for "not applicable", but for the HELOC they used the alphabetic "NA". I have looked at the regulation and the FIG and the "NA" does not appear appropriate. I'm hoping someone will point me in the right direction, if I've missed something. I was going to use this for training, but the last thing I want to do is confuse my personnel.