Hi Elaine, ok, thank you very much for your reply. Maybe is there anyone that know how is possible to make Koha case sensitvie only for the field ""Call number of a item"? Thank you Sander -- View this message in context: http://koha.1045719.n5.nabble.com/Koha-Case-Sensitive-tp5779991p5780568.html Sent from the Koha-general mailing list archive at Nabble.com.