This Texas SET Change Control, updates TXSETCC827 to add details to the gray box of the PER~PO to require at least one of the communication fields (Telephone, Personal Cellular or Email) when sending the PER~PO.
Reason:
The use of the PER~PO without at least one form of communication (Telephone, Personal Cellular or Email) is not of use to the TDSP.
The PER~PO will remain optional. This change is only to require either the Telephone, Personal Cellular or Email address. Only one of the 3 is required for the segment to pass validations.