You can add the Key element to an input address in address code lookup mode. The Key element has the types TRANSACTION_KEY and RECORD_ID.

When you include transaction key or record ID values in the input addresses,

Address Verification

passes the values through to the output addresses. You can use the values to match an address in the output data to the source address in the input data.

For an example that shows how you can pass through the values in a key field, see Example: Passing Through a Key Value for an Address in Address Code Lookup Mode.

Informatica added the feature in Address Verification (On-Premises) 5.10.0.