> For the complete documentation index, see [llms.txt](https://docs.acymailing.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.acymailing.com/old/integration-plugins/user-management/plugin-cb-user.md).

# Plugin: CB User

## Description <a href="#description" id="description"></a>

This plugin enables you to include in your Newsletter or any other e-mail User's Information from Communiy Builder.

This plugin is only available from AcyMailing Business on.

This plugin only works if all your visitors are linked to a CB User! If you allow simple visitors to subscribe to your Mailing Lists, you may have subscribers in AcyMailing which are not registered on your website so this plugin won't be able to replace the information in that case (the tag will simply be ignored and replaced with an empty string).

## Plugin <a href="#plugin" id="plugin"></a>

Click on one of the CB user field to directly see the tag inserted in your Newsletter.

You can copy/paste the generated tag in your Text area or even in the Subject of your Newsletter if you want to.

![](/files/-MJgDSPS22So_b-r8F0g)

Plugin CB

## Filter <a href="#filter" id="filter"></a>

With this plugin you can filter your AcyMailing users based on the value of their Community Builder fields.

![](/files/-MJgDUEBWxf7AOPWDsSA)

Plugin CB

## Parameters <a href="#parameters" id="parameters"></a>

![](/files/-MJgDW2triQslE4m2eL2)

Plugin CB

* &#x20;**Front-end Access**: You can restrict the access to this plugin on the Front-end using this option


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.acymailing.com/old/integration-plugins/user-management/plugin-cb-user.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.