SimBiology

Segui

I am dealing with a PBPK model in Simbiology. I have two parameters that, when both are modified even of orders of magnitute, the simulation remains exactly the same. I figured I have some issues with identifiability. I found that GenSSI is a useful tool that can provide some insights on the structural identifiability of the model's parameters. However, I cannot understand how to import the Simbiology-based model in such a way that I can use this program. Can somebody provide suggestions/tutorial?