Select the tab of the map to which you want the switch to point and, without releasing the mouse button, drag it to the map and release the mouse button.
By using the map context menu.
Select Add transition to map. Image RemovedImage Added
Select the map in the system to which the new switch will point. Image RemovedImage Added
Addition of the switch is now complete. Image RemovedImage Added
Then drag the switch icon to the necessary place on the map.