[Koha] Attaching a local cover to biblio record on Koha 17.11.05.000

Hi I have uploaded a local cover and attached it to the biblio record of choice. However, it is not displaying on the OPAC. How do I go about enabling display of local cover. I am running Koha 17.11.05.000 Kind Regards, Admire Mutsikiwa (Mr) ICT Manager Libraries University of Zimbabwe Tel:+263-4-303276 Mob:+263782476883 “It is easy to dodge our responsibilities, but we cannot dodge the consequences of dodging our responsibilities.” Josiah Charles Stamp