Creating all pin symbol containing inherited power\ground connections

Hi,

I am working on Virtuoso, version IC6.1.7-64b.500.4. I am using inherited connections in the schematic. AFter parasitic extraction, I observe that the inherited connections are missing in the netlist. I know that it is not recommended to use inherited netlist. Still, is it possible to have a work around so that with the inherited connections we can have a symbol with all the power\ground pins?

thanks in advance.

Saikat Chatterjee