Serviio 1.8: trakt.tv – howto?

I'm trying to setup the trakt.tv integration of Serviio. (so I can retire my hacked-together UPnPtrakt solution)
Unfortunately, I can't find anything related to trakt.tv in the Serviio Console. What am I doing wrong / how do I setup Serviio 1.8's trakt.tv integration? I can not find any setup information on the website, wiki, or forum…
Unfortunately, I can't find anything related to trakt.tv in the Serviio Console. What am I doing wrong / how do I setup Serviio 1.8's trakt.tv integration? I can not find any setup information on the website, wiki, or forum…