After submitting the location of your field, you can still change and update the shape and location. You can do this via the ‘Modify Location’ button in the ‘Edit Location’ menu. After a location has been finalized, all missions within the order will become available to upload in the field software. At that point it is no longer possible to update the location of the field.
Note: the size of your field will directly impact the pricing of your order, so be sure to submit the most accurate field location possible before finalizing your order.