It is possible to allow dynamic sizing for parameters, inputs and outputs for a referrence protected model.

I am trying to protect my simulink model. And the same time, allow third party to feed in data with different size to the protected model. For the test referencing Model, as long as the data feeding to the reference model are consistent, it generates correct output. After I created protected model from this referencing model, if I change the data different from the data used to generate the protected model, it will fail in simulation and complaining input port width. My question is, does protected model support dynamic sizing for parameters, input port, and output ports.

[Ashwin Raju]

I also have a similar issue. I have a masked subsystem model which I want to protect and change the parameters after protecting it.