how to set multiple RC parameters for Thevenin Model

[citizen-z1]

I noticed in the official documentation that the "number of rc elements" parameter of the Thevenin Model seems to indicate that this model can be configured as a second-order model.
However, I'm unsure how to set multiple RC parameters. I printed out the parameter list for this model, and it only includes R1 and C1. How can I set the values for R2 and C2？

[valentinsulzer]

you pass options to the model like this: Thevenin({"number of rc elements": 2})

[citizen-z1]

您将选项传递给模型，如下所示：Thevenin({"number of rc elements": 2})

I know this parameter and have tried it, but when I print the parameter list of the model, there are still no R2 and C2 parameters