This dialog appears when you click the Setting button after checking the Sign checkbox in the Export to PDF dialog. This dialog allows you to configure the signature for the PDF file. See the dialog.
The following are details about options in the dialog:
Method
Specifies the signing digital signature method from the three methods, which are provided by Adobe Acrobat software.
Digital ID File
Specifies the digital ID file.
User Password
Specifies the password for the digital ID file.
Confirm
Confirms the password.
Option
OK
Applies all changes and closes the dialog.
Cancel
Cancels the changes and exits the dialog.
Help
Displays this help document.