HFSS v13 Radial Symmetry

I am wanting to look at radiation that is transmitted through an aperture and analyze its level of diffraction. I am assuming that it will be radially symmetric and therefore I am looking for a way to simulate 1 single plane in space and then "sweep it" (use the radial symmetry) to create the overall pattern.

Does anybody know if this is possible in HFSS v13? If so, how?

Thanks