Where is "cancel button"?

Hi, all.
I ask you a question.

I want to use Should Stop Activity in order to stop the robot after it finishes.
Where can I have the “cancel button” ?
Can I use it on the keyboard as the button?

Please tell me the answer. Thanks.

Cancel button will be in the Orchestrator.

Thank you for your reply.
I checked this one.
But, I cannot understand how to use “Should Stop” Activity.

When you click cancel on your job in the orchestrator,if your robot does not have “should stop”, job will cancel when the process completes.Where as if you use Should Stop at some point in your code, if you send cancel from Orchestrator,it will send True value to your robot and your process will stop when robot reaches that point in the code.

I can understand this topic !
Thank you.