Newsletter Document Type can be used to easily display newsletters or other articles that are saved in PDF format. Usually clubs would update a new PDF for monthly newsletters with the most recent newsletter being displayed at the top of the page.
Essentially, the Newsletter Document Type is simple page in e3 that will host a list multiple PDF files, sorted by post date. Once created, you can add PDF files to your Newsletter page.
Your page will now be displayed in your Content Tree to the left within Club Central.