When staff add Supplier records, they currently are required to have the "Modify Postal Address Fields" permission. This means that they can add any postal code/city combination into the address and, if it is not already in the Postal Codes table, it will automatically be added there. This allows staff to add incorrect data into the Postal Codes table, which then allows circulation staff to accidentally select those options when adding new patron accounts. We would like to see Supplier records have the same option as Patron records, where we can lock staff down so that they can only select postal code/city combinations that are already in the Postal Codes table. We've only been live with Polaris for under two months and have already had a situation come up where someone added bad data into a Supplier record address and then circulation staff applied that address in new Patron records.