Modules are pieces of content placed on your pages. There are several different types of modules that you can use to display different types of content such as an image or a list of links. Modules may be added, moved, copied, deleted and restored. Similar to pages permissions may be applied to hide content from certain users. When in editing mode each module will contain editing and settings links.
One or more Modules may by placed in any of the pages Content Panes. Figure 1 displays a page with a HTML Module titled 'Quick Tip' in the HeaderPane and one titled 'Welcome' in the ContentPane. Also, there is a Links Module titled 'Our Sites' in the RightPane and an Announcements Module titled 'General Info' in the BottomPane.
As you add multiple modules to a Content Pane they will be stacked on top of each other.