Hi Steve, Thanks for your reply! I have something unclearly. What is the
“Apply Usage Rights” step do you mean? If it looks like the attachment
shows, I think I can comment on the PDF file. However, after doing this,
the PDF doc settings cannot be modified by Acrobat again. If not, could
you please tell me what is “Apply Usage Rights” step? Actually, the
issue occurred when I use Adobe LiveCycle Reader Extensions and EMC
Documentum PDF Annotation Services together. Everything works fine
exceptio...