According to the Argentinean law N° 27440, it is required for MiPyMEs document types to show in the report the total amount in letters. closes odoo/odoo#80669 X-original-commit: 9ae95a9a69fd3316b1a217225e8ebacbb51b8fe8 Signed-off-by: William André (wan) <wan@odoo.com>