title: How to create PDF links that can be updated very quickly into future updated PDF files?
body: <p>I have a pdf catalog with hundreds of items, divided by brand. The catalog will be updated very often.
  Does anyone know of a way I can include some sort of links that would bring the viewer over to specific pages, or to specific brands - in a way I can very quickly and easily copy over to future updates of the pdf?
  For ex: click the link for "A" and be brought to the brands starting with that letter.
  I don't want to have to go through 60 links every time I update.
  Any ideas for how I can accomplish something like this?
  Any leads appreciated... Thanks!</p>