1. Open your event's dashboard and click on "Event app".
2. Click on "Design".
3. Click on "Add page".
4. From the list of feature pages, select the "Folder" page.
5. Click on "Create page".
6. Click on "+Show" to add the folder page to the app.
7. Drag and Drop any feature page from the list into the "Folder" feature page.
8. Once the action is performed, the feature page resides within the "Folder" page.
