How to get a form reanalyzed and new field automatically reapplied

Hi,

I had to modify a form and add multiple new areas. It will be very time consuming and tedious to build out the new fields. How can I have Acrobat reanalyze and apply new fields automatically like when you start from a new pdf that is field free. When you start with a new pdf document and Acrobat asks if you want it to apply fields automatically. 

How can you get Acrobat to do that with a form you have worked with already?

Hope this makes sense.

Thanks,

Glenn