In the previous chapter, you navigated through the default Plone installation and became familiar with all of the content types that can be used and the actions that a user can perform. This chapter shows you how to take advantage of the freely available add-on products created by Zope and Plone developers around the world. For the majority of this chapter, you will be using the Plone manager account because a greater level of permissions is required to add elements to your Plone installation. However, the functionality of these elements is demonstrated for the member user as well.