from vbv_lernwelt.core.admin import LogAdmin # admin.register in apps.py class CustomNotificationAdmin(LogAdmin): date_hierarchy = "timestamp" raw_id_fields = ("recipient",) search_fields = (("recipient__username"),) list_display = ( "timestamp", "recipient", "actor", "notification_category", "notification_trigger", "course_session", "emailed", "unread", ) list_filter = ( "notification_category", "notification_trigger", "emailed", "unread", "timestamp", # "level", # "public", "course_session", ) def get_queryset(self, request): qs = super(CustomNotificationAdmin, self).get_queryset(request) return qs.prefetch_related("actor")