use Modern::Perl;
use CGI;
-use C4::Auth;
+use C4::Auth qw( get_template_and_user );
use C4::Context;
-use C4::Output;
+use C4::Output qw( output_and_exit_if_error output_and_exit output_html_with_http_headers );
use DateTime;
-use Koha::DateUtils;
+use Koha::DateUtils qw( dt_from_string );
use Koha::Libraries;
use Koha::Patrons;
use Koha::Patron::Categories;