SuperMap iPortal provides default basemaps for users of DataViz WebApp to use. As the administrator, you can view, add, delete and sort these default basemaps.
Log in to the portal homepage as an administrator, click Management > App Center Management > DataViz, and select the Default BaseMap tab, it will show configured basemaps for the DataViz.
Enter Management > App Center Management > Basemap Configuration, you can add or delete default basemaps. For details, please refer to: Basemap configuration.
iPortal provides the ability to prioritize the display order of a basemap. When you add many basemaps in DataViz, it's very useful for you to set the commonly used basemaps at the front for users in your portal site to have a good experience.
Specific steps: Drag the target map to the front. After finishing all the adjusting actions, click "Save".