【Goal】Let’s switch from the current map to “Sample Map A”.
[1] Click on the Map Selection icon 
(near the top center of the screen)
[2] A new window will appear displaying all maps available. Click the map you want to open. In this case, we’ll be clicking “Sample Map A“.
(red triangle indicates the map currently being edited)
[3] Hooray! You’ve successfully switched maps.
(remember to click the save icon 
after editing so that you don’t lose your progress)
tereSPITE 