---
schema_version: "1"
id: 706ccfa6a7d38ea42665feb75031b93e37ae3bbe36cbc4c3583800b1ce147a6d
title: Preview Custom Lightning Types in Agentforce Service Agents
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/release-notes/262-0-0/rn_agentforce_asa_clt.md
canonical_url: https://help.salesforce.com/s/articleView?id=release-notes.rn_agentforce_asa_clt.htm&release=262.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 2da305d884cc8f2eced48ce40e26487020e85dd7121f36fa835bb60f0c0227f5
description: Now you can validate your Agentforce Service agent’s custom responses in Agentforce Builder. Custom Lightning types (CLTs) are used to customize the UI for agent action inputs and outputs for a more branded, interactive experience. When you preview a conversation with a Service agent connected to Enhanced Chat v2, CLTs in agent actions render as your customers see them.
products:
  - Cross Cloud
release: "262"
---
# Preview Custom Lightning Types in Agentforce Service Agents

Now you can validate your Agentforce Service agent’s custom responses in Agentforce Builder. Custom Lightning types (CLTs) are used to customize the UI for agent action inputs and outputs for a more branded, interactive experience. When you preview a conversation with a Service agent connected to Enhanced Chat v2, CLTs in agent actions render as your customers see them.

![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-release-notes-salesforce_release_notes-262-0-0-production-enus/e945111b-3e0a-4011-accc-d5949363bfcc/images/icon_note.png)

Note Preview for CLTs is currently supported only for actions added from the asset library. To preview CLTs for actions created or customized in Agentforce Builder, recreate the actions in the asset library, and then add them to your agent.

**Where:** This change applies to Lightning Experience in Enterprise, Performance, Unlimited, and Developer Editions with Foundations or Agentforce 1 Editions. Setup for AI agents is available on the desktop site.

**When:** This change is available starting the week of July 13, 2026.

**How:** To preview CLTs in an Agentforce Service agent, add the Enhanced Chat v2 connection to your agent. Then start a preview conversation in live test mode. Your agent version can be draft or committed.

![A preview conversation with the Enhaced Chat v2 connection selected](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-release-notes-salesforce_release_notes-262-0-0-production-enus/e945111b-3e0a-4011-accc-d5949363bfcc/salesforce_release_notes/images/agentforce_asa_clt.png)

#### See Also

- [_Salesforce Help_: Agentforce Builder Considerations](https://help.salesforce.com/s/articleView?id=ai.agent_considerations.htm&language=en_US)
- [_Agentforce Developer Guide_: Customize the Agent Action UI with Lightning Types](https://developer.salesforce.com/docs/ai/agentforce/guide/lightning-types.html)