Alert and Rule Explanations

Hello Thwackies,

I am trying to find a document which discusses (and defines) each filter and rule headers to figure out what each one does and the Event Groups they match up with.  Does such a document exist?  If so, where do I get this pot of gold at the end of the rainbow?  Or is it a unicorn?

Thanks

Steve Ketchum

a.k.a "Ketch22" or "Heinz"