# New field `deliveryAddressPreferences` added to cart buyer identity objects — Shopify developer changelog
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## New field `deliveryAddressPreferences` added to cart buyer identity objects

You can now use the Storefront API to attach shipping address preferences to the carts of non-logged-in customers and the fetch cart delivery groups. 

The`deliveryAddressPreferences` field has been added to the Storefront API's `CartBuyerIdentity` and `CartBuyerIdentityInput` objects, for this purpose.

Refer to our documentation on [cartCreate](https://shopify.dev/api/storefront/2022-10/mutations/cartCreate) and [cartBuyerIdentityUpdate](https://shopify.dev/api/storefront/2022-10/mutations/cartBuyerIdentityUpdate) to learn more about how to create a cart or update a cart's buyer identity to send delivery address preferences.

*Published: October 01, 2022*
Tags: API, New
Link: https://shopify.dev/changelog/new-field-deliveryaddresspreferences-added-to-cart-buyer-identity-objects

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