# Audience ## MBAudienceSwift MBAudienceSwift is a plugin libary for [MBurger](https://mburger.cloud), that lets you track user data and behavior inside your and to target messages only to specific users or groups of users. This plugin is often used with the [MBMessagesSwift](https://github.com/Mumble-SRL/MBMessagesSwift) plugin to being able to send push and messages only to targeted users. --- # 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.ep.mburger.cloud/ios-docs/audience.md?ask= ``` 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.