---
title: Activation - Facebook Custom Audience: Hands-on Lab
slug: napa-bootcamp/activation-facebook-custom-audience-hands-on-lab
docTags: 
createdAt: 2024-02-21T16:49:24.548Z
---

**As part of this section, we will map over an Audience to the out of the box Facebook Custom Audience destination**

1. Click on **Destinations** in the left Menu panel
2. Check the **My Destinations** radio button. This shows all destination connections that have already been configured in your sandbox. 
3. Check the **Connections** box.

![](https://api.archbee.com/api/optimize/1Jp0iolWv35Z_mkI7oUiT/A5AVeTiRu_BZdPJKnERmh_screen-shot-2024-02-21-at-115115-am.png)

4\. Click on **Activate Audiences**

5\. Select the **Facebook Custom Audience** connection and click **Next**

![](https://api.archbee.com/api/optimize/1Jp0iolWv35Z_mkI7oUiT/HQQeVcuNw7Z-18HAtq4bz_screen-shot-2024-04-09-at-44537-pm.png)

6\. Select the Audience/s you created in the previous section to map over and click **Next**

![](https://api.archbee.com/api/optimize/1Jp0iolWv35Z_mkI7oUiT/gpAFXZEMW0RjVe6dBYGL5_screen-shot-2024-02-22-at-114422-am.png)

7\. Click on the **Add New Mapping .** This is done so we can map over two fields to Facebook. Add **xdm: \_adobedemoamericas275.identification.core.email** as the source field and map it to the **Identity: email\_lc\_sha256** target field. Click **Next**.

![](https://api.archbee.com/api/optimize/1Jp0iolWv35Z_mkI7oUiT/JhMq3HuyRGuDMDOu5bdTj_screen-shot-2024-02-21-at-115948-am.png)

8\. Set a value for the **Origin of audience (Directly from Customers). **Click **Next.**

9\. Review your set up and click **Finish.**