How to change Solver type for sub-systems and model blocks?

Hello Simulink Users,

I want to assign different solver for sub-system ( not sure if it is possible) or change the step size for a sub-system.

Can anyone please help how I can do that?

Reference link: https://www.mathworks.com/matlabcentral/answers/53599-how-to-simulate-a-model-with-a-different-timestep-using-a-model-block

Sebastian thanks for answer. can you please give me a hint how I can change the solver for ‘model block’

Reference link: https://www.mathworks.com/matlabcentral/answers/268715-model-referencing-pane-properties-in-2015b-matlab

Thanks, Sandy