We have a unit with whom need to constantly add additional pages to pdfs in the system. However, we have run into several issues. Initially we decided to not retain the original pdf document and just use the Laserfiche pages generated upon import. We saw that occasionally we had quality issues when we exported the document from the system. So we reverted back to keeping the electronic file and the Laserfiche page. 

Our latest issue is when I have a pdf in the system, let's say 4 pages, and I merged it with another 4-page pdf I've imported the document viewer will only display the 8-page count when I view the Laserfiche pages. So essentially when we merge documents in the system the only pages we are adding to are the Laserfiche pages. 

I feel as if this was not always the case, as I tried this several times on my own prior to giving instructions for our users. Am I missing something or is this a functionality that no longer exists.