InfoPath Dev

 Hello, Thank you for your answer. What I actually have is a form with 3 buttons: Submit, Approve and Reject. On the initial load of the form I need to hide the Approve and Reject buttons. After Submit button is clicked the email is getting generated and the Submit button have to hidden. When the form gets to the 1st, 2nd or 3rd level ...

Patrick, Your advise in above posting is very good. But I face a different challenge. I have 3 buttons: Submit, Approve and Reject. On the initial load of the form I need to hide Approve and Reject button. After user clicks Submit button I successfully generate an email, but my all 3 buttons are not on the form after the first email recipient ...