In the left column menu select the “Work Orders” link. This will take you to a page that displays all of your historic work orders.
Click the “New Work Order” button located in the top right of the Work Order listing page.
While on the Work Order creation page. Locate the “Customers” panel. Then press the “Edit Customer” button.
The edit customer modal will then load and you’ll be presented with a form for updating the customers details. Once you are done editing the customers details select the “OK” button to save the changes.