Hi,
As per my understanding, you want to know the details of the Protected Model which is referenced by a Simulink Model Block. It can be done by using the Protected Model Report. When a Protected Model is generated then a Protected Model Report is also generated with it and using this you can get to know the Interface details.
Whenever a Model Block references a Protected Block, a Shield badge is displayed we just have to click right on the Shield badge and select Display Report option. A summary of the Protected Model will be displayed to you with all the crucial information like the Model Version, Simulink Version and Interface information. You can leverage that to solve the problem.
You can refer to this documentation to know more regarding the same: https://www.mathworks.com/help/simulink/slref/protected-models-for-model-reference.html
Hope it helps!
