How to hide the subsystem

After creating one subsystem in matlab simulink how to hide that subsystem?

[Fangjun Jiang]

What do you mean "hide"? Do you want other people not be able to see the algorithm inside?

[jithu ammu]

after creating the subsystem i dont want anyone to see that subsystem. otherwise i dont want other people to see the algorithm inside

Answer 1

[Walter Roberson]

Perhaps this has the information you want: http://www.mathworks.com/matlabcentral/answers/552-protecting-a-simulink-block-with-a-password