[Koha-devel] OPAC search by 952$e

Is it possible in OPAC to search by acqsource 952$e? (no problem in MySQL, admin, reports) -- this email for OPAC query. Background: charitable library, trying to define donor fonds publicly. Disclaimer: using Koha 3.8.24 for ten years or more. I know (some of you might remember me) that we "should upgrade." We are not a lending, nor public library, use Koha very successfully at <https://opac.navalmarinearchive.com/> for cataloguing only, and cannot get later versions to work anywhere near as fast for OPAC / zebra searches. New summer students, IT specialty, coming in this year will try again... Best regards, and please stay safe, Paul