Add "Show on Service List" option for product custom fields.
Similar to the 'Show on Invoice' customfield option for a product I would like to see a option that displays the custom field on the service list for both the client and admin area. So if this option is checked, the customfields would be shown below each product. Examples attached.
When "Admin Only" and "Show on Service List" are toggled together, the custom fields would only be displayed in the AdminArea.