Hi,
I create a PDF document with the LCD and I want to protect a certain dynamic field after signing with a digital signature, so that the person who would work with the same PDF document after me can not change my selection in a drop and down list.
My Problem is to protect a certain area and not the whole PDF document and the protection should start after the digital signature of a person.
Is there any XML Code or any other advices?
Thanks for your help.
Elvan