How to draw a zone

Click on "Change Cursor Tool" at the bottom right of the screen

Select "Draw"

Click on the map, anywhere on the boundaries of the zone you want to draw.

Move your mouse to add additional points. Use the key "[[delete]]" if you have accidentally added a point that you would like to remove.

Click "Map"

Click "Map"

Click "Map"

When you are finished, either [[enter]] or close the polygon that you are drawing.

And that's it.