TMS320F28379D: Muxing TMS320F28379D pins in Simulink coder

Part Number:TMS320F28379D

Hello TI Forum,

for the development of a motion controller, I use the LAUNCHXL-F28379D as a basis.
For my first test system, I want to buy the TMS320F28379DPTPT (HLQFP package instead of nFBGA on LAUNCHXL-F28379D). As the TMS320F28379DZWT has much more pins, I need to use a muxed Pin on the TMS320F28379DPTPT.

But, as I am using Simulink coder for control implemenation, I would like to know, how to choose the MUX position in Simulink coder.

To me it seems, that its not possible to choose the mux position in Simulink coder. So, I would be bounded on the TMS320F28379DZWT when working with Simulink.

Thanks in advance.

Yours sincerely,
David