# Lists

## Edit an Existing List

You can make changes to existing list configurations. Below is the documentation for editing an existing list. 

{% content-ref url="/pages/BvudQKWYPOOfdPHJilxx" %}
[Edit an Existing List](/apps/data-cleaning/lists/edit-an-existing-list.md)
{% endcontent-ref %}

## Data Cleaning Analytics

You can see analytics on how your data is flowing. See how many contacts were removed by filters, imported into Big Brain, or passed email verification. Below is documentation for understanding the analytics. 

{% content-ref url="/pages/neS6dLeHcmm8j7WYzd1W" %}
[Data Cleaning Analytics](/apps/data-cleaning/lists/data-cleaning-analytics.md)
{% endcontent-ref %}


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# 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.big-brain.co/apps/data-cleaning/lists.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.