How to add a custom Order Items field that saves information to the Contact record

Created by Ezra Weinstein, Modified on Tue, 23 Aug 2022 at 02:14 PM by Ethan Harris

When you are creating the Order Item custom field, create a control with control name "contact_custom_field_code".
For the control value, put the custom field code of the Contact custom field that will be used.
The data from that contact custom field will be the initial value of the order item custom field and when the order is created, the value in the order item custom field will be saved to the contact custom field.