# User Overview

Users are the participants in your program, such as your customer advocates and their referred friends. In other places, a `User` might also be called a `Contact`, `Lead`, or `Participant`. Users are each mapped to one specific account.

The following information is managed at the user level:

* First and last name
* Email address
* Referral code
* Share links
* Custom fields


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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://integrations.impact.com/brand-api-reference/advocate-api-reference-v1/reference/user-overview.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.