The only applicable values for BorwInfoTxt would be "Borrower" or "Co Borrower".

UserDefTxt is a representation of a "User Defined Field" which is parameter driven at each individual Financial Institution. A part of this parameter is field length and type, so you'll want to make sure the parameter configuration you have for "Servicing Office" allows lengths up to 15 characters for the use of "Little Rock, AR".