# Changing a Knowledge Base

After you review information in an existing knowledge base, you can make changes to the knowledge base name, database, and table definitions. Additionally, you can delete the knowledge base.

This topic includes:

* [Change a Knowledge Base](#change-a-knowledge-base)
* [Delete a Knowledge Base](#delete-a-knowledge-base)


## Change a Knowledge Base

1. Open TD Console.
2. Navigate to **AI Agent Foundry**.
3. Select a **Project**.
4. Move to **Knowledge Bases Tab**.
5. Select a **Knowledge Base**.


![](/assets/changing-a-knowledge-base-2025-06-13-15-29-00.b3f9919a3fe3ab078fefee659653a2c0047c4b00efa10c243b34d030683b284a.91c26685.png)

1. Click **Edit knowledge base** button.


![](/assets/changing-a-knowledge-base-2025-06-13-15-31-40.f64f73c1e6e5e22dbf11bcdd1929e125356141589d0ac743e18d3cabd9eb0f9c.91c26685.png)

1. Edit the setup.


Note
The Type can not be changed.

![](/assets/changing-a-knowledge-base-2025-06-13-15-32-08.c7c6f0a9030e330c6c6b097308a0a3894e0ad4ec2186560ee398d1daf75d23f4.91c26685.png)

1. Don't forget to [query your knowledge base](/products/customer-data-platform/ai-agent-foundry/knowledgebase/querying-a-knowledge-base) before accessing it for agents in the AI Agent Foundry.


## Delete a Knowledge Base

To remove a knowledge base from the AI Agent Foundry, select **Delete knowledge base** from the 3-dots menu.

![](/assets/changing-a-knowledge-base-2025-06-13-15-37-43.869407b38d8088f1535529488a54e30e73735fe50e0adbca0933de61b8e1493e.91c26685.png)