https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=25050 --- Comment #3 from Nick Clemens <nick@bywatersolutions.com> --- Created attachment 102348 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=102348&action=edit Mappings that uncovered the bug You can test with this mapping file. Donwload and save the file. Alter your koha-conf.xml to point to this file. Reload your koha mappings. Reset all the things Reindex ES Check an auth record: curl -XGET 'es:9200/koha_kohadev_authorities/data/568?pretty' | grep -A 5 match-heading Note match heading contains the terms, but not a formatted heading string Apply patch Reindex ES Check an auth record You should now have a string with 'subdiv' terms e.g.: Authors, Irish chronologicalsubdiv 20th century formsubdiv Biography -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.