List the newsletters available, clarifying any pre-requisites or qualifications, restrictions, etc.

Explain the several-step process of subscribing to a newsletter.\

Brief tutorial on how the newsletters work. May need 2 or 3 different explanations if there are different kinds of newsletters available.

Provide an input form for the view to request subscription to the newsletter.

Provide an input form for the viewer to un-subscribe to the newsletter.

Provide an area for the person to provide feedback to the administrator. In other words, they want to submit feedback about the way the newsletter works. Provide explanation about how to do this.