fogbugz.unity3d.com : how to close old bug reports....

I have submitted some bugs in the past that are no longer relevant. Is there a way to close old bug reports on fogbugz.unity3d.com?

You can reply to the email for updates and mention it is no longer relevant.
At least thats what I do, but they do nothing about it afterwards :).
I even have open bug reports on stuff they responded too so it feels a bit weird to me as if they do not care about the open/closed status :slight_smile: