Beginning in Importacular version 5.10, US based organisations will have the opportunity to standardise addresses in line with the USPS abbreviations, etc.
This tool will format the address line in all caps, abbreviate directionals (such as North to N, Southwest to SW, etc.), strip punctuation and standardise abbreviations (such as Street to ST). This is not an NCOA/CASS certification as it does not verify if the address actually exists or correct any errors (such as spelling). Watch a short video showing this tool here.
Selecting a casing option in the Field settings will not override this feature’s use of all caps.