title: how to create function block parameter window settings for my subsystem block?
body: <p>or a simulink project, I created a subsystem, how to create function block parameter window settings for my subsystem block?</p>
  
  <p><a href="https://i.stack.imgur.com/s189A.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/s189A.png" alt="enter image description here"></a></p>