Hi, I do have an Koha installation that has a strange problem. The MARC Fields are not numerically ordered. For example, here are my 500s fields: 504 - BIBLIOGRAPHY, ETC. NOTE + - 508 - CREATION/PRODUCTION CREDITS NOTE + - 521 - TARGET AUDIENCE NOTE + - 522 - GEOGRAPHIC COVERAGE NOTE + - 524 - PREFERRED CITATION OF DESCRIBED MATERIALS NOTE + - 530 - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE + - 533 - REPRODUCTION NOTE + - 538 - SYSTEM DETAILS NOTE + - 541 - IMMEDIATE SOURCE OF ACQUISITION NOTE + - 546 - LANGUAGE NOTE + - 555 - CUMULATIVE INDEX/FINDING AIDS NOTE + - 556 - INFORMATION ABOUT DOCUMENTATION NOTE + - 562 - COPY AND VERSION IDENTIFICATION NOTE + - 563 - BINDING INFORMATION + - 583 - ACTION NOTE + - 585 - EXHIBITIONS NOTE + - 586 - AWARDS NOTE + - 500 - GENERAL NOTE + - 501 - WITH NOTE + - 505 - FORMATTED CONTENTS NOTE + - 511 - PARTICIPANT OR PERFORMER NOTE + - 518 - DATE/TIME AND PLACE OF AN EVENT NOTE + - 520 - SUMMARY, ETC. + - 526 - STUDY PROGRAM INFORMATION NOTE - As you can see, the 500 field has a lot of other fields before it. As far as I can tell, this problem appeared without any change is the database. Anybody know how those fields are sorted? Could this be related to YUI? Any clue about this problem? This installation is using v3.0. Merci, Danke, Thanks, Gracias :) Eric