Two parts component simulation

[surm92]

Hi all. I've got some problem related to simulation in Altium. How to simulate two part component? I have spice model in .subckt format.
.subckt relay 1 2 3 4
...
What should I  write in "Sim kind", "sim subkind" and "sim  netlist" to relate 1,2 pins to part 1 and 3,4 pins to part 2.