Linking of both maps In the previous steps we created the two maps. In this step indicate how to click on the element located on Spain on the map  World Map , opens directly the map  Spain Map . To do so, open the map  World Map , in edit mode, by double-clicking on the item  192.168.70.70 . The element editing will open, click on advanced options and in the option Linked Map , select Spain Map . Update the item (button  Update ). Back on the map view  World Map , click on the item above Spain and the map of Spain will open directly. If only one item on the map of Spain is red, the icon representing Spain on the parent map will also be red.