You can't.

The whole point of that certification setting is that ONLY form  
FILLING can be done to the file.  Any other operations (such as  
adding NEW fields) is considered a violation of the certificate.

Leonard


On Apr 14, 2008, at 3:43 PM, [EMAIL PROTECTED] wrote:

> Hi:
>     Please somebody can help to discover me how to add a digital
> signature to a document previously certified with option
> CERTIFIED_FORM_FILLING?
>
>     Until I could add the blank signature field in target and now
> certify the document. But when I add the signature to the field in
> target, the certification is broken.
>
>     I will thank for some example of code to do this. Thanks.
>

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