# Chat Persona {% hint style="warning" %} This is an advanced customization. If you are unaware of prompting techniques, you might corrupt your chatbot output. Reach out to support for any help required. {% endhint %} Chat Persona defines the character of your chatbot. It instructs your chatbot on how to behave when a user interacts with the Bodt. You can customize this behavior by simply visiting the settings section on the widget section and changing the "Chat Prompt" provided by the system to your widget. In the video below, you can see how the prompt is modified to let the widget always respond in French language. {% embed url="" %} Customise Chat Prompt for Widget to give it unique behaviour {% endembed %} --- # 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.bodt.io/chat-widget/chat-persona.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.