Displaying a message when clicking on a button from the Homepage

On a form in the app I am working on I have a cancel checkbox that when clicked displays a warning message and then provides a Cancel button. Currently I have that same Cancel button showing on a report on a homepage so a user can cancel a request direct from there but clicking the button from the homepage won't cause that warning message to come up. Any thoughts on a solution for this?

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Chris Swirtz
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