You can associate Salesforce custom fields with the fields in your form. Follow the simple steps below:
1. Create the custom fields in your Salesforce account. Watch Salesforce’s video tutorial on how to create Salesforce custom fields.
3. Click on the Customize button and scroll to the bottom of the lightbox that shows up. Tick the checkbox that says I want to use custom fields. All your custom fields will appear below, on the left side.
Use the drop-down lists on the right to associate your form fields with the Salesforce custom fields on the left.
Important Note! Custom fields are not the same as custom objects. A custom object can include one or more custom fields, but a custom object cannot be associated with a form field in the 123FormBuilder – Salesforce application settings.