***** Usage ***** .. _Activate extended Intrastat declaration: Activate extended Intrastat declaration ======================================= You must activate the :doc:`Incoterm Module <incoterm:index>`. And on the `Fiscal Year <account:model-account.fiscalyear>` for which you must file extended declaration, you must check the :guilabel:`Intrastat Extended` checkbox. .. _Declaration after Brexit: Declarations after Brexit ========================= In order to include the Northern Ireland in the Intrastat declaration, you must create a dedicated `Country <country:model-country.country>` with the code ``XI`` and use the VAT number starting with ``XI`` as identifier of the counter parties.