Where is the "legal globals" list?

Hi --

I am moving from DxD2005 to 9.3.1.  I am reusing the old parts for new designs.  It is going OK, but all of my power nets generate "drc502 Global net name not listed in legal_globals" errors.  I knew where the legal globals dialog settings were located in DxD2005, but I can't find them in 9.3.1.  So, where are they?