How do I enter a Field Boundary?

Name: Continuum Ag
Address: 108 West Main Street, Iowa, WA, 52353, US
Telephone: +1 319-461-9056
Price range: $$

-To enter a field boundary on top soil you go to the right hand side of the screen, and click on the plus. It will then have you select a grower, put a field name in, and finally you will either put your zip file in or click draw a boundary.