# Legend Mapping

{% hint style="success" %}
*Check out the walk-through given below on how to map a Legend with a charting component in the Designer.*
{% endhint %}

![](/files/1JlcTYPlJORdXDh1Ss5F)

* Click the ***Component Libra*****ry**  icon from the right edge of the window.
* Select and drag a chart component on the canvas.

![](/files/tVbJZZeF2OGleyR4CCBe)

* Create a data connection.

![](/files/1WX3lKQYohH8feCFwKe9)

* Associate data connection with the chart.     

![](/files/ZAf2PHC0SdfX9VbkphZX)

* Select and drag the ***Legend*** component from the ***Other*** tab of the component library. 

![](/files/geBA7Hqcl5nlMKtgdMAJ)

* Navigate to the ***Legend*** component properties.
* Go to the ***General*** properties.
* Click on the ***Associate Chart*** and select the required chart.   

![](/files/GYiYBYPbkQkyYqeJwwCd)

* The ***Associated Chart*** wizard opens.
* Select the dragged chart from the ***Search available components*** section.
* Select the fields that you wish to associate by using the checkmarks given next to the fields from the ***Search available field***s section.
* Click the ***Save*** option.

       ![](/files/hdEzEMAOrCcxAaNe0CAg)

* The ***Legend*** gets mapped to the chart. 

![](/files/d6gcJI4di2ZZZU9RyeVJ)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.bdb.ai/bdb-documentation/data-visualization/governed-dashboards/configuration/legend-mapping.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.