It would greatly improve usability of large tables if the n first column could be defined as having a fixed position. This could be an option in a admin/columns_settings.pl See as an example (with FixedColumns datatable property) : https://www.irsst.qc.ca/Resources/IrsstModules/DataTables-1.9.4/extensions/FixedColumns/examples/two_columns.html It could be done in combination with https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=39127