Enabling Container Customization
When creating a page with external content, you can enable users to select content to display at run time, which can make portal pages more engaging, useful, and interactive. With this feature you can also control which items users can access, by assigning a specific path to the Add content button in the Properties panel. This feature can be used with panel, tab, carousel, and accordion containers. If you enable this feature on a multi-content container, the Add content button automatically appears on every new tab, slide, or area.