Hi, an interesting question : if you set the hidelostitem syspref in Koha, then all biblios without any items ... are hidden as well. so, it's not only a matter of having an item declared "lost". In France/UNIMARC/our customers, there are sometimes biblios without any items (like websites). So, is it relevant to have this behaviour in hidelostitems ? Shouldn't we use the rule : "if there is at least 1 item, and it is lost" ? opinion welcomed ;-) -- Paul POULAIN http://www.biblibre.com Expert en Logiciels Libres pour l'info-doc Tel : (33) 4 91 81 35 08