ORD - But What Are the Rules?

I can rule geometry to graphics or features in corridors or other alignments.  I can rule terrain models to corridors or graphics.  I can rule almost anything to almost any other thing.  Rules can cross files.  I can deactivate, activate and delete rules.  But what are the rules?  As far as I can tell, with some limited exceptions, there is no way to list what rules control any feature.  Am I missing something?