---
schema_version: "1"
id: 1fc830701716ae84cec1566f1d155d902a89cd759eb26ddb7a7efdb6290e28fb
title: Improve Semantic Search with the Latest CMS Base Data Kit and Search Index
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/release-notes/264-0-0/rn_cms_v2_data_kit_search.md
canonical_url: https://help.salesforce.com/s/articleView?id=release-notes.rn_cms_v2_data_kit_search.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 20dff8c1cc4612266b52890e9409d5960e7761eb7eea52f385e7bcead25cf085
description: Deploy the 2.0 version of the CMS Base data kit to improve AI-powered search results. The latest version contains a new content taxonomy transform, and it builds a search index based on taxonomy terms. This search index enables AI-powered search to find tagged CMS content when the tag matches the semantic meaning of the search keyword. Previously, these searches returned tagged content only when the tag matched the search keyword exactly.
products:
  - Cross Cloud
release: "264"
---
# Improve Semantic Search with the Latest CMS Base Data Kit and Search Index

Deploy the 2.0 version of the CMS Base data kit to improve AI-powered search results. The latest version contains a new content taxonomy transform, and it builds a search index based on taxonomy terms. This search index enables AI-powered search to find tagged CMS content when the tag matches the semantic meaning of the search keyword. Previously, these searches returned tagged content only when the tag matched the search keyword exactly.

**Where:** This change applies to Lightning Experience in all editions supported by Data 360. See [Data 360 edition availability](https://help.salesforce.com/s/articleView?id=data.c360_a_dc_editions.htm&language=en_US&type=5).

**When:** This feature was first available in August 2026.

**How:** From Setup, in the Quick Find box, enter CMS and select **CMS Base Data Kit**. Then, select a data space. If the data kit version is 1.0, include the Content Taxonomy bundle and click **Deploy** to update to version 2.0.

After deployment, go to Advanced Settings, turn on the Search Indexes setting if it’s not on already, and then save your changes. When you save, Salesforce builds new search indexes based on media content and content taxonomy.

#### See Also

- [_Saleforce Help_: Deploy the CMS Base Data Kit to Ingest CMS Content into Data 360](https://help.salesforce.com/s/articleView?id=xcloud.cms_base_data_kit_setup.htm&language=en_US)