How to indicate unit of parameter in simulation model?

[SengerM]

I have this subcircuit defined:

.subckt parallel_R plus minus PARAMS: R=1
	.param factor_magico=2
	r1 plus minus {R*factor_magico}
	r2 plus minus {R*factor_magico}
.ends

and in the KiCad GUI I see it like this:

How can I indicate the “Unit” field? Also, how can I indicate if a parameter is not of type float?

[holger]

I guess you cannot, neither the Unit nor the Type fields seem to be user-accessible. ngspice however does not care about this information anyway.