CST transparent antenna simulation

I'm trying to simulate transparent antenna in CST with indium tin oxide (ITO) material. However, ITO material in CST is non-conductive material! I found out that the conductivity of indium tin oxide is 10^5 S/m so I created a new material in CST with this conductivity value. Will my simulation be accurate, meaning my ITO simulation will correlate with ITO measurement results?

BR
pragash