---
title: "Mapping Booking Page Custom Fields to Contact Fields"
description: "Each Custom field that you create for your Booking Forms can be mapped to a Contact field to save the corresponding guest responses within a OnceHub Contact."
url: "https://help.staticso2.com/scheduleonce/customization-branding/booking-forms-editor/mapping-booking-page-custom-fields-to-contact-fields"
---

Each Custom field that you create for your Booking Forms can be mapped to a Contact field to save the corresponding guest responses within a OnceHub Contact.

For information on creating Contact Fields, please take a look at our [**Contacts in OnceHub article**](https://help.staticso2.com/contact-management/introduction-to-contacts-in-oncehub).

***

## Mapping a Question to a Contact Field

[Section titled “Mapping a Question to a Contact Field”](#mapping-a-question-to-a-contact-field)

Define which fields in a Booking Form should save to a Contact field, and these preferences will be carried over to all Booking Pages and Event Types using it.

1. Open the **Booking forms editor** on the left hand panel.
2. Expand **Custom fields** on the right hand side.
3. Click the pencil icon of the custom field you want to save to a Contact field
4. Select **In the booking and as a contact field**.
5. Click on **Save**.