---
schema_version: "1"
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title: Add and Modify Lightning Types in Setup
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/lightning-type-systems/lightning-types/guides/lightning-types-setup.md
canonical_url: https://developer.salesforce.com/docs/platform/lightning-types/guide/lightning-types-setup.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 4360bfce9b07a17202dcf33bf3fc3c479283bcdb3a9da102ad4e6b13dc52bd85
products:
  - Lightning Types Developer Guide
  - lightning-type-systems
---
# Add and Modify Lightning Types in Setup

Manage your custom and standard Lightning types in Setup, whether they’re object-based types defined in JSON or Apex-based types referenced from a class. You can also verify that your LightningTypeBundle metadata deployed successfully.

From Setup, in the Quick Find box, enter `Lightning Types` and select **Lightning Types**.

![The Lightning Types page shows a list of Lightning types in your org. The Source column indicates whether a Lightning type is standard or custom.](https://developer.salesforce.com/docs/media/lightning-types-images/258-Updated-Setup-UI.png '{"class": "image-framed"}')

- Click a label to view its schema definition, namespace, and configuration details.
- To create a type, click **New Lightning Type**.
- To confirm that a LightningTypeBundle metadata deployed successfully, check the list on the **Lightning Types** page. Use the **Source** column to distinguish between Standard and Custom types.

**See Also**

- [_Salesforce Help_: Create a Custom Lightning Type](https://help.salesforce.com/s/articleView?id=platform.lt_intro.htm&type=5)