Hello people, First of all I wishes everyone have spent a nice summer! At my work we're trying to use ILSDI to get availability of all items for a biblionumber. Thanks to Julian we were able to use the GetAvailability method to get availability for one item at a time. https://catalogue.univ-lyon3.fr/cgi-bin/koha/ilsdi.pl?service=GetAvailability&id=510054&id_type=item According to the documentation it is possible to query this script with biblionumber rather than itemnumber to get availability of all items in one shot. https://catalogue.univ-lyon3.fr/cgi-bin/koha/ilsdi.pl?service=GetAvailability&id=334726&id_type=bib&return_type=item The late query is then supposed to work but it doesn't. Am I doing something wrong? Thanks in advance for your wisdom and enlightenment! Best regards, Arthur Suzuki University Jean Moulin Lyon 3