{% from 'forms/_form.html' import form_header, form_footer, form_rows, form_fieldset %} {% from 'message_box.html' import message_box %} {{ form_header(form, multipart=true, action=url_for('.import', regform)) }} {% call form_fieldset(_('Invitation details')) %} {% call message_box('highlight', large_icon=true) %} {% trans -%} You should upload a CSV (comma-separated values) file with exactly 4 columns in the following order: {% endtrans %}