Hi - Brand new to this forum. Hoping someone can help... I have an existing tagged and accessible PDF - needed content update, so did that in Word, created a new tagged and accessible PDF, and used Replace pages to insert the new pages into the existing PDF. Acrobat Help says when you replace pages in a PDF, Acrobat adds the tags from the incoming pages to the end of the tag tree... and keeps the tags for the replaced pages. That didn't happen - the tags from the incoming pages are not there and, in fact, the tags that were in the existing PDF are not there anymore either - now it just says "Warning, empty page". Any ideas?