Using add net attribute : COnformal tool

[nohj_yar]

Hi all.. I tried to use the add net attribute command in the conformal and force the net to be in VDD or GND. If i force the it GND, the matching will definitely not pass, however if its VDD, its passing.

this is the command that i used: add net attribute VDD n20[0] -golden or
add net attribute GND n20[0] -golden

WHy is this?

Thanks a lot for your help..



JR