field code request - settled payment data

Would like field codes for settled payment data (re: system processed credit card payments).

I’d like to be able to pull the following data via payment field codes into a receipt I can trigger to send after payment fully settles.

R (“Processor Transaction” in OR sys data)
auth (“Processor Auth Code” in OR sys data)

IFF... it’s not going to induce security headache or otherwise be a gigantic pain on that end.