Hi! Is there a way to run bulkmarcimport.pl together with some Record Matching Rules (like they are available in the Staff interface via "Stage MARC records for import") ? The param "-match" seems related, but from --help I cannot figure out what this actually does.. Background: We want to import authorities from the GND/DNB (German National Libray) but do not want to create duplicate auths for those we already have in the DB. We can match the auths via 024$a (so if we have a local record with the same value in 024$a as the one we're currently importing, it's a match and should update the old record instead of creating a new one) Greetings, domm -- Thomas Klausner domm https://domm.plix.at Just another ( Perl | Postgres | Bicycle | Food | Photo | Vinyl ) Hacker A not-so-short list of things I learned at PerlKohaCon #Perl #Koha [ 2023-08-19 10:00 > https://domm.plix.at/perl/2023_08_things_i_learned_at_perlkohacon.html ] Long and good read: http://bit-player.org/2023/ai-and-the-end-of-programming [ 2023-09-14 12:01 > https://domm.plix.at/microblog.html ]