> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cognigy.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Copilot: Send Data
Updated in 4.90
## Description
This Node updates the content within Agent Copilot widgets (iframe or HTML) without reloading the entire widget, making it easier to modify and refresh dynamic content in real time.
## Parameters
| Parameter | Type | Description |
| --------- | ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Tile ID | CognigyScript | The ID of the [Copilot: IFrame Tile](/ai/agents/develop/node-reference/agent-copilot/set-iframe-tile) or [Copilot: HTML Tile](/ai/agents/develop/node-reference/agent-copilot/set-html-tile) Node you want to update with new data. |
| JSON Data | JSON | The data to send to the [Copilot: IFrame Tile](/ai/agents/develop/node-reference/agent-copilot/set-iframe-tile) or [Copilot: HTML Tile](/ai/agents/develop/node-reference/agent-copilot/set-html-tile) Node as a postMessage event. |
## Example
This example shows how to dynamically update metadata in the Copilot: HTML Tile Node using the Copilot: Send Data and a processing script.
**Copilot: HTML Tile Node**
1. Enter the following script in the **HTML Content** field:
```html theme={null}
HTML Tile
Here will be your content
Metadata: None
```
The JavaScript in the `