Hi, After a difficult translation of ElasticSearch mappings page I've decided to create a patch to make this more easy : https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=22080 Please signoff so it can come into 18.11.x Regards, -- Fridolin SOMERS <fridolin.somers@biblibre.com> BibLibre, France - software and system maintainer