Hi Jean-Serge,Thank you for the reply.So if I want to exclude, for example, the following zip codes from my segment:EXCLUDE: "ZIP_CODE IN ( 48201, 48202, 48203, 48204,48205, 48206, 48207, 48208, 48209, 48210, 48211, 48212, 48213, 48214, 48215,48216, 48217, 48218, 48219...