Re: VDD in Orcad
All this "smart" functionality really p....s me off. Nice if you want clean easy to read schematics, but a disaster if you are dealing with multiple supply voltages or voltage sources that runs through decoupling networks.
My advice: Edit the schematic symbol. Make the power pins visible and make manual connection to their respective supply voltage.
Then after finalizing the schematic, make a netlist using "Wirelist.DLL" and do a manual check of all connections.
This can save you troublesome board spins.