The subfields (typically a, b, c) of 264 are not preceded by any description like e.g. Place of Publication: Publisher: Publication Date: Or even a single description like Publication details: as seems to be the case if these are stored in 260 (see XSLT) In the OPAC they are preceded by "Publisher" but then no further specification as to place, date or publisher. I think the passage in the relevant Detail page XSLT overwritten <!-- Publisher info and RDA related info from tags 260, 264 --> and the corresponding template showRDAtag264 are probably the thing to look at. How to fix this? (Maybe this is related to https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=37423 ).