I want to ask about customizing SuperMap iPortal. By default, the main menu only includes items such as Home, Group, Management, etc. I figured out how to add a new item in the navigation bar, but so far I can only add it as a link.
What I actually need is to create a new custom page (similar to the Home page), where I can design and edit the content directly, such as using drag-and-drop components, widgets, or customized layouts. Is it possible to create and manage a new page inside iPortal (not just an external link)? If yes, could you please explain how to do it?