---
schema_version: "1"
id: 02807fe640167be7c0ade76fb10f437f5b279fc41448fd8f61a5f757c59a4723
title: MDP Validate and Maintain Your Harmonized Data in the Harmonization Center
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mcidp_harmonize_validate.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mcidp_harmonize_validate.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 6c97a95fe204ea482c576500d7943b2c20c1fe12109097c865fcec5ee40258f7
description: Keeping track of your naming convention patterns, classifications, and harmonized dimensions is overwhelming and time-consuming. Fix & Maintain offers a solution for identifying data that doesn’t adhere to your predefined naming conventions or data classifications. Validate and maintain harmonized data with Fix & Maintain and if issues arise, fix, and adjust as needed.
products:
  - Marketing
  - Marketing Cloud Intelligence
release: "264"
---
# MDP Validate and Maintain Your Harmonized Data in the Harmonization Center

Keeping track of your naming convention patterns, classifications, and harmonized dimensions is overwhelming and time-consuming. Fix & Maintain offers a solution for identifying data that doesn’t adhere to your predefined naming conventions or data classifications. Validate and maintain harmonized data with Fix & Maintain and if issues arise, fix, and adjust as needed.

- **[MDP Fix and Maintain Interface](https://help.salesforce.com/s/articleView?id=mktg.mcidp_harmonize_validate_fm.htm&release=264.0.0&type=5)**  
    Fix & Maintain, part of the Harmonization Center, identifies data that doesn’t adhere to predefined naming conventions or data classifications. In the Harmonization Center landing page, click Fix & Maintain.