I found a patch listed here: http://www.mail-archive.com/koha-patches@lists.koha.org/msg04867.html
If your Koha installation isn't under any kind of version control it's probably easiest to make the changes by hand. The patch modifies these three files: etc/zebradb/biblios/etc/bib1.att etc/zebradb/ccl.properties etc/zebradb/marc_defs/marc21/biblios/record.abs The patch shows you what changes were made, in context: att 9902 Author-in-order # Lexile number att 9903 lex +att 9904 arl att 9520 Item The "+" shows you what line was inserted. You can use your editor's search function to find the line you need. Insert the indicated text, minus the "+" symbol. -- Owen -- Web Developer Athens County Public Libraries http://www.myacpl.org