Start your file in Deal (make sure you have the new copy, Ver. 3.00.02). Make your list of commands, then select a command and right click on it. Select the choice for Enter Pronto .CCF Format. That will open a window.

Open Prontoedit, and open the file you want to copy. Find the button you want to copy, select it and press Insert to bring up the Properties page. Double click on the IR code (Learned, typically, or an RC5 code #), and it will open up a window with the IR code properties. Select View IR and it will open up a subwindow with a long string of numbers in four digit groups. Select the entire group, press control/C (copy), flip to the Deal Window, click in the window you opened earlier to start a cursor in there, and press control/V (paste).

This will take a while to do all of them. Hope you're billing for the time....