suppression rules file

Hi

I'm trying to clean-up the warning-mess in the current design. For that, I try to suppress some single messages, that I know be ok.

My problem currently is that the suppression rule manager in quartus is pretty simple, the .srf file seems to support much more. Does anyone have documentation about that file? I couldn't find anything.

What I'd like to do for example: Suppress the warning about a stuck signal for exactly one signal in one file (i.e. neither globally nor bound to a line number).

/emanuel