Single address elements and preformatted data fields
The output fields that you can select in the Single address elements and Preformatted data groups carry broadly the same types of information as the input fields of the same name.
The output fields that you can select under Single address elements include an additional field group:
Residue
Contains residue information. Residue fields contain any input values that the verification operations identify as duplicate or redundant. Address verification moves the values from their input fields to the residue fields.
The Residue fields carry the following types of information:
- Residue Value. An input value moved to the residue field.
- Residue Type. The reason that address verification assigned the corresponding value to residue. The Residue Type field can return the following values: Necessary, Superfluous, and Unrecognized.