Click an airport for which you'd like to create polygons. Click the three lines indicating a menu on the top left-hand corner of the dashboard view and select Map. From the Map view, navigate to the bottom right-hand corner of the screen and click Edit.
Upon clicking Edit, the edit menu will appear along the right-hand side of the map view. Click the gear icon to select the drawing tool.
Draw polygons by single clicking the desired endpoint of your Airport Defined Zone (ABZ) within 5 miles of your airport. Drag your mouse to the next endpoint of the ABZ. Continue until all endpoints are set and your polygon is complete. Then, double click on the last endpoint to close the shape and stop drawing.