To compose the link to a specific suggestion so that clicking on it takes the user right into the suggestion, it is necessary to add &op=show to the end of the url (as in cgi-bin/koha/suggestion/suggestion.pl?suggestionid=5&op=show). This is unlike any other id-based url I know (as in cgi-bin/koha/catalogue/detail.pl?biblionumber=1658434 for example). As SHOW is an SQL keyword, writing the CONCAT statement was tricky, but this worked: [...]suggestionid=', suggestionid, '&op=',CONCAT('sh','ow'). Ideally the link would work like other id-based urls in Koha, and not need the 'show' string added.