When testing an already existing and working trigger I see a lot of "Unknown host item, no such item in selected host" as result type. In this case it's the trigger for Mounted filesystem discovery in the Template OS Windows.
I want to add a prototype (Total disk space on

) because I have 1 server with 1 only 1GB disc which is causing triggers al the time. I want to edit this particular trigger so only discs larger than 2GB are triggered... But I can't test it because of the "Unknown host item, no such item in selected host" errors