[hspiceD] subckt netlist generating

I use IC5141 in Linux

in ADE, I use hspiceD simulator for generating hspice netlist.

my netlist has a big problem in subckt definition.

I want below

..subckt inv_p a y inh_vdd inh_vss pw=default_value nw=default_value

but generated netlist like below

..subckt inv_p a y inh_vdd inh_vss


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in schematic, I declare "w" as pPar("pw")

and symbol has pw CDF property

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I need your help!!!!!!!

ps.

Could a cell has behavior model in text ?????

when netlist is generating, subckt has my behavior model instead of
real schematic netlist.

bye