Manage parameter sets in Simscape

What would be the best way to manage multiple parameter sets for multiple simscape components?

Let's say I have simscape models for a PMSM motor, inverter and a battery and I have them assembled in some top level vehicle model.

Each component has it own set of parameters relevant to it (motor: torque constant, max torque, losses; inverter: losses; battery: voltage, internal resistance, etc.). In real life I have ~10 different versions of each component that use the same simscape model but have different parameter values, due to different sizes, voltage ratings, cooling options etc.

In classic simulink, I would keep each component model in it's own .slx file and I would keep each parameter set in it's own data dictionary. Example: PMSM_motor.slx + motorLarge.sldd, motorSmall.sldd, motorRevB.sldd, ...

The vehicle model would be assembled using model references for each component, and I could easly change the active data dictionary of each component using the model explorer.

But this is not possible with Simscape..

• Model reference does not support simscape components
• Subsystem reference supports simscape but cannot use external data from data dictionaries

The Block Parameterization Manager seems like exactly the solution to this problem but unfortunately I can't seem to use it for my own components only predefined OEM.

https://www.mathworks.com/help/sps/ug/pre-parameterized-components.html