Hi,
You can create a custom component for your use case.
See the code structure of "my_resistor.ssc". Here R is a fixed parameter. You can change it to be an input parameter. To see how to do this, take the source code of the block 'variable resistor'. Double click on the block and you will see a link for 'source code'. Open it and examine how R is given there. You will see like this
inputs
R = { 0.0, 'Ohm' }; % PS:left
end
This will make R as an input parameter.
