The electronic version of the Arrearage Computation (A/C should never be forwarded to an outside entity. The A/C should be scanned or copied to convert it to a .PDF document and then emailed. This must be done to properly safeguard Federal Tax Information (FTI). If FTI exists, it will be located on the CFRRP tabs.
See CSQuest article Arrearage Computation Legal Authorities.