Hello, We are using Koha 3.00.04. In the intranet "normal" view of a biblio we needed to differentiate the additional authors whether they are personal, corporate or conference ones (Marc 700, 710 or 711). To achieve this I had to include this information in the structure returned by the method "GetMarcAuthors" of the file lib/C4/Biblio.pm. Line 1472: push @subfields_loop, {* tag=> $field->tag() *,code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' ); Then in the template file (catalogue/detail.tmpl) I could add something like this: <TMPL_IF EXPR="tag == 700"><strong>Personal:</strong> <!-- TMPL_ELSE --><TMPL_IF EXPR="tag == 710"><strong>Organization:</strong> <!-- TMPL_ELSE --><TMPL_IF EXPR="tag == 711"<strong>Conference:</strong> <!-- TMPL_ELSE --><strong>Type "<!-- TMPL_VAR NAME="tag" -->":</strong> <!-- /TMPL_IF --> <!-- /TMPL_IF --> <!-- /TMPL_IF --> Is it okey or Is there an easier and not that intrusive way of doing it? Regards, Toni