Feature allows you to specify State in Country/region properties in Foreign trade parameters. You can now determine whether Country/region and State pair is EU, EFTA or Third country. You can use this to specify that GBR country/region and NI state is EU and GBR with other states are Third countries. This feature also enables extended algorithm for printing Partner country/region ISO code in EU Sales list: two-letter prefix of Partner tax exempt number will be printed in EU sales list report instead of ISO code of the Partner country/region shown in EU sales list line.