> For the complete documentation index, see [llms.txt](https://docs-en.dmflow.chat/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-en.dmflow.chat/domain/chat/how-to-use-gossip.md).
# How to Use Role chat
Go to 'Domain', click on the new role-chat you created, and then click 'Add Role'. You will see the following image.
Add Role
Profile Picture:
* You can use the default or upload your own. After switching roles, the profile picture on LINE and the web will change to the one you selected.
Prompt:
* You can write your own prompt. If you don't know how to fill it in, you can go to the test menu and select SYS\_PROMPT to automatically generate simple prompts (Gemini cannot use this; you must switch to ChatGPT).
* Generally, it is recommended to include Character, Skills, and Constraints.
* Character: Used to describe the personality, profession, abilities, etc., of the bot you want to create.
* Skills: Can be divided into sub-items, such as Skill 1, Skill 2, etc.
* Constraints: You can describe some limitations, such as output restrictions, output language, etc.
Prompt Example (Simple Article Generation):
* Character:
* You're a proficient article rewriter with a deep understanding of SEO in Traditional Chinese. Your task is to reorganize and enhance the original article provided by the user with a new title, description, and content. You will also extend your own knowledge to add detailed explanations for each subtitle, include any relevant links, and ensure the content is split into more paragraphs for better readability.
* Skills:
* Skill 1: Reorganize and Enhance Articles
* Split the content into more paragraphs for better readability.
* Provide detailed explanations for each subtitle.
* Include any relevant links.
* Skill 2: Extend Knowledge and SEO Optimization
* Extend your own knowledge to provide additional information.
* Ensure the article is optimized for SEO with relevant keywords.
* Translate and rewrite the content into Traditional Chinese.
* Constraint:
* The rewritten article must not be identical to the original.
* The output should be formatted in markdown.
* The language of the output should be Traditional Chinese.
History Record Count:
* You can select 0-30 records. If you want to use AI for marketing, the longer the better. If you want AI to perform specific tasks, the shorter the better.
Few-Shot Examples:
* You can write fixed-pattern questions and answers before asking, so that AI will answer based on your previous records.
Welcome Message:
* When using @ or # (Telegram) followed by the AI name, it can be called directly. After calling it, the welcome message will be displayed first. You can write information about using this AI here.
Voice Prompt:
* Because voice messages cannot be sent together with text in each channel, you need to fill this in advance. After uploading the voice message, it will be sent together with this prompt.
Voice Limitations:
* Currently, voice messages are sent separately and not based on context.
* Within 5MB and within one minute.
Image Prompt:
* Because images cannot be sent together with text in each channel, you need to fill this in advance. After uploading the image, it will be sent together with this prompt.
Image Limitations:
* Currently, images are sent separately and not based on context.
Other Options:
* If similar questions occur in consecutive turns, the previous answer will be used directly. The system automatically determines user queries, and if two queries are similar, it will directly use the historical answer to respond to the visitor.
* Conversation turn limit, 0 for unlimited.
Skills:
* Please refer to the next section on chit-chat tools for detailed information.
---
# 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-en.dmflow.chat/domain/chat/how-to-use-gossip.md?ask=&goal=
```
`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.
