Modeling an Electrical Schematic in CST

Hi,
I'm new to the forums.
My question is: I have this schematic, not a pcb design, that I need to look at its magnetic field.
The design was done on Altium. And was wondering is it possible to import the spice model of this schematic into CST and generate a magnetic field simulation? If so, how?
aik821

I doubt if EM simulation could be performed on schematics until the interconnects are modeled as Transmission lines. And for that you will have to export the topology to PCB, or at least draw the topology in your pre-layout program.