PDE mode in comsol 3.5(a)

Hi

I want to know that whether we can use PDE mode in axisymmetric geometries in comsol 3.5(a). I think it is not available for axisymmetric geometries and only exist for 2D geometries. When I select axisymmetric dimension I cannot find the PDE mode in the model navigator at all in 3.5(a).

Thanks for any suggestions