Defining Subcircuit Parameters

[Mark Houlgate]

Hi all,

I have a design that is quite hierarchical and which uses many
instances of custom-defined cells. However, I would like to create
user-defined parameters so that transistor or other subcircuit
parameters can be locally defined to each instance. If possible,
these parameters would be set in the standard "edit properties"
window.

Any suggestions on how to accomplish this would be appreciated. So
far, I have found how to add parameters to a symbol view, but I have
no idea how to associate these parameters with elements within my
circuit.

Thanks,
Mark