We run several reports from ADManager for our own internal audit needs.  One particular report that we run on a schedule is for reviewing NTFS permissions on 3 folders.  Recently, the PDF report that gets emailed to the person who reviews it has been unable to apply their signature to the PDF.  When they open the PDF report they get the following message "The author of this form has specified the fields which you can fill.  Click on any field to start filling form."  They are unable to apply their signature.  This PDF comes directly from ADManager via email.