---
schema_version: "1"
id: 02e84e36792d27525009bbcc86366927c805c9f377b78f74c3456ca606ae5109
title: Enable Marketing Cloud Personalization and Salesforce Personalization Coexistence
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mc_pers_mcn_for_pers_enable_coexist.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mc_pers_mcn_for_pers_enable_coexist.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 38f29d1ac151a46103229f134a3583b8ddd1263306066ac873d2858fc283a55a
description: Marketing Cloud Personalization and Salesforce Personalization both use different Web SDKs. For these apps to operate together, you must enable them to coexist on the same website.
products:
  - Marketing
  - Salesforce Personalization
release: "264"
---
# Enable Marketing Cloud Personalization and Salesforce Personalization Coexistence

Marketing Cloud Personalization and Salesforce Personalization both use different Web SDKs. For these apps to operate together, you must enable them to coexist on the same website.

To enable SDK website coexistence:

1. From Setup, click **Personalization Setup**.
2. In the Marketing Cloud Next: Enable SDK Website Coexistence section, click **Enable**.
    
    Enabling SDK website coexistence makes namespace changes in the Data 360 module of the Salesforce Interaction SDK, the Personalization module, and the Salesforce Web Personalization Manager. With these modifications, Marketing Cloud Personalization customers can ingest data natively into Data 360, and use Salesforce Personalization features and Marketing Cloud Personalization campaigns together.
    
    You can disable this feature at any time.

#### See Also

- [Benefits of Marketing Cloud Next for Personalization](https://help.salesforce.com/s/articleView?id=mktg.mc_pers_mcn_for_pers_benefits.htm&release=264.0.0&type=5 "Marketing Cloud Next for Personalization enables you to extend your Marketing Cloud Personalization data to Data 360 without affecting your existing Marketing Cloud Personalization setup and infrastructure.")
- [Marketing Cloud Next for Personalization Requirements](https://help.salesforce.com/s/articleView?id=mktg.mc_pers_mcn_for_pers_requirements.htm&release=264.0.0&type=5 "Marketing Cloud Next for Personalization is intended only for customers currently using Marketing Cloud Personalization, and requires the use of a specific edition and certain Salesforce products.")
- [Get Started with Marketing Cloud Next for Personalization](https://help.salesforce.com/s/articleView?id=mktg.mc_pers_salesforce_pers_learning_map.htm&release=264.0.0&type=5 "Use your Marketing Cloud Personalization data in Data 360 to create and deploy personalized content using Salesforce Personalization.")