---
schema_version: "1"
id: 71436da019e8d510f829db8c9503cd61e0c9ded07a555636d8dde870f5a86525
title: Modify Dynamic Content
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mc_ceb_modify_dynamic_content.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mc_ceb_modify_dynamic_content.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 3c03bd688677b58e3b788381cf34018a73ddfe1a5d843126599dbab3a572ffd1
description: Use Marketing Cloud Engagement Content Builder to modify a Dynamic Content block.
products:
  - Marketing
  - Marketing Cloud Engagement
release: "264"
---
# Modify Dynamic Content

Use Marketing Cloud Engagement Content Builder to modify a Dynamic Content block.

![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-mktg-mc_content_creation-264-0-0-production-enus/453b15fc-ab47-40df-8f11-8a7b92c8d0cd/images/icon_note.png)

Note Always upload the content you want to use before you create dynamic content.

![Important](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-mktg-mc_content_creation-264-0-0-production-enus/453b15fc-ab47-40df-8f11-8a7b92c8d0cd/images/icon_important.png)

Important To edit a dynamic content block used in an email, edit the source content (block or code-snippet) referenced by the dynamic content block's default or rule-based content. Edits to the dynamic content block itself aren't reflected in subsequent updates of the email that uses it. Alternatively, you can use reference block to retrieve the dynamic content block.

1. Select the name of the content in the content grid.
2. Select **Editor**.
3. Make any changes or additions.
    
    - To change the default content, click **Replace**. Select the name of the content to replace the existing content and click **Select**. Click **Add** to upload new content.
    - To change a specific rule or content associated with a specific rule, click **Edit** in the rule area row. Make any changes or additions and click **Save**.
    
    ![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-mktg-mc_content_creation-264-0-0-production-enus/453b15fc-ab47-40df-8f11-8a7b92c8d0cd/images/icon_note.png)
    
    Note Edits to content blocks that use dynamic content don't affect saved and stored email content that uses dynamic content.
    
    - To add a rule, click **Create Rule #**.
    - To delete a specific rule, click **Delete** for that specific rule. The rules moves up. For example, if you delete rule 2 then rule 3 are come the new rule 2.
    - To duplicate a rule, click **Duplicate** and change the values where necessary. This duplicates the rule criteria and the content selection.
4. Click **Save**.