[Andrew Veggian]

You can easily modify that without any coding changes.

1. Go into the stamp edit mode by going to Tools>Stamp>StampName.pdf and click the edit icon to the right of the name.

2. Open the Forms Panel. Under Status select one of the radio buttons (Approved, Revise, Rejected, Not Reviewed)

3. Open the Properties Panel. Under Options change Style to “Circle”.

4. Repeat for each radio button.

5. Save the stamp.