[rules-users] More than one agenda group for a rule?

I was wondering (hoping) that there is a way to put a rule into more than one agenda group? I've tried writing: rule "example" agenda-group "process x stuff" agenda-group "process y stuff" when (blah, blah, blah) then (blah, blah, blah) end But while the compiler has no problems with this it really only includes the rule in the last agenda-group listed. Thanks, Allen