In settings, you can add custom field to Customers. Then, when you add a NEW customer, there is a drop down for custom fields to complete that data. BUT, on current customers when you click edit you do not get the custom fields to populate. Please add the option to edit/populate custom fields on existing customers. Also - please include these custom fields in the search bar. Example: I add custom field Classes and populate with Ballet 1. I want to enter Ballet 1 in search bar at top and have the search return those customer with Ballet 1 in the custom field.