I try to Digital sign a pdf file by certify function with a self-sign cert. and the access permission of DocMDPSignature has already set to “DocMDPAccessPermissions.AnnotationModification”, then I Digital sign the certi…...27, 2023, 8:29am 1 I try to digital sign a pdf file by certify...AnnotationModificati”, then I digital sign the certified pdf file...