How to Keep Layout Field always Visible when Linking to other Documents in a PDF Portfolio
Hi all, I created a PDF Portfolio which combined several documents, and I created links for every document on the first page. Every time I click a link, it will jump to the page I want, but the layout on the left which lists all the names of documents will vanish at the same time. I have to click X to close the title of the current document shown on the top left corner(as shown in the figure below), or the layout wouldn't show up and I couldn't go back the previous document which brings me here.
Is there any solution to solve this problem? Thanks!

