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If you need to have the same piece of data appear in two places, simply have two fields with the same name. Once you have completed your form you need to Close Form Editing.
Forms menu → Start Form Wizard
Once you’ve selected “Start Form Wizard,” you’ll be prompted to use an existing file, scan a paper form, or create a PDF from scratch. Select “Use an existing file” and click “Next”.
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Then, in the next step, select “Use the current document” and then click “Next.”
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Saving the Form
Select File → Save As
Choose the format: ADOBE PDF FILES, OPTIMIZED
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