Hello, I am writing to this group for the first time.
I would like to know if I can add a comment (annotation) to an existing PDF/A 2b document that contains digital signatures and content? After adding an annotation to my existing PDF/A 2b document and call *saveIncremental* I need to get a valid digital signature and a valid PDF / A 2b document. Is this possible and covered by PDFBOX implementation? I checked my samples and I got a valid digital signature, but not a valid PDF/A 2b document. I checked on page: Verify PDFA online (bfo.com) <https://bfo.com/blog/2017/11/08/verify_pdfa_online/> and I get: PDF/A-2b NonPopupAnnotationPrintFlagNotSet is set, but shouldn't be AnnotationTransparent is set, but shouldn't be In my case, I would like to add a simple comment to the PDF / A 2b document and I am wondering how I can achieve this? What types of annotations can I use in the case of PDF / A 2b documents? In attachment you can find a test class for this case. Any help would be very welcome. Thanks -- Best regards Anze
PdfBoxCommentServiceTest.java
Description: application/ms-java
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