MATLAB: How to enable content preview for all subsystems programmatically

content previewsimulink

Hi everyone,
my simulink model is upgraded from a previous version, in which there was no Content Preview option at that time. So I want to know how I can programmatically configure the model in order that the content of all subsystems can be previewed?
Thank you!

Best Answer

Please refer to this example.
f14;
SubSystems=find_system('f14','FindAll','On','BlockType','SubSystem');
set(SubSystems,'ContentPreviewEnabled','On')