- <li><a href="controller.pl?action=File/list&file_type=document&object_type=invoice&object_id=[% HTML.url(id) %]">[% 'Documents' | $T8 %]</a></li>
- <li><a href="controller.pl?action=File/list&file_type=attachment&object_type=invoice&object_id=[% HTML.url(id) %]">[% 'Attachments' | $T8 %]</a></li>
+ [% object_type = is_type_credit_note? 'credit_note' : 'invoice' %]
+ <li><a href="controller.pl?action=File/list&file_type=document&object_type=[% object_type %]&object_id=[% HTML.url(id) %]">[% 'Documents' | $T8 %]</a></li>
+ <li><a href="controller.pl?action=File/list&file_type=attachment&object_type=[% object_type %]&object_id=[% HTML.url(id) %]">[% 'Attachments' | $T8 %]</a></li>