Protecting the sub system

Hello, i have modelled a subsystem as a rectifier using power electronics components from simscape special technology block and i like to convert it to a black box so that no one else other than i can access what is inside, can you help me?

Answer 1

[Rik]

Why do you want to hide it? Personally I dislike it when people do that.

But putting that to the side: googling on 'obfuscate simulink code' gave me this