Currently there are things we store in cookies: (list from Bug 39206) bib_list CGISESSID holdfor holdforclub intranet_bib_list JWT KohaOpacLanguage LastCreatedItem marctagstructure_selectdisplay search_path_code searchToOrder There might be other settings we want to save per user (vue dashboard settings, column configuration, themes once those are added, etc) This bug is for the creation of a system (probably a table really) for storing that information on a per user basis.