---
title: "Chat and History"
source_url: https://support.lucanet.com/en/documentation/lume/chat
language: en
last_updated: 2023-08-16
---
# Chat and History

## Overview

The Lucanet Lume chat interface lets you have natural-language conversations with the Lucanet CFO Solution Platform. All conversations are saved as searchable threads so you can return to any previous discussion at any time.

When opened in full-screen mode, the Lume window is displayed as follows:

Lume in full-screen mode

## Chat Functions

| Function | Description |
|---------|---------|
| **Suggested prompts** | When you open Lume, a welcome screen with suggested prompts is displayed to help you get started. |
| **Start a new chat** | Use the **+** button in the sidebar to start a new conversation without losing your previous threads. |
| **Conversation history** | All your conversations are saved as separate threads. The history panel is searchable and grouped by recency. A chat remains accessible for **up to 30 days**. After 30 days, a chat is automatically deleted from your history. |
| **Rename a thread** | Threads are automatically named after your first message. If you want to rename a chat, open the chat from the history, hover over the three-dot menu, and choose **Rename**. |
| **Delete a thread** | If you want to permanently remove a chat, open the chat from the history, hover over the three-dot menu, and choose **Delete**. |
| **Full-screen mode** | Select the expand icon in the top toolbar to expand the Lume panel to full screen for more space during longer or more complex conversations. |
| **Referencing dimensions** | You can reference dimensions from **Consolidation & Financial Planning** in your Lume prompts using a forward slash ("/"). When typing a forward slash, a drop-down list of available dimensions such as account, data level, or organization element appears. You can select any dimension to narrow your request. After selecting a dimension, another drop-down list is displayed, showing only elements that are relevant to that dimension. |