hi, there. trying to find duplicate field values in a point class. my current script just flags the first dup it finds (from 1 - X by OID) with a '1'. i'd like to take it to another level by only flagging duplicates in specific coded domains. So if i have three domain values: x, y, and z I'd like to flag only duplicates found in domains y and z while preserving records with domain values of x. hope that makes sense.