# User Interface

YouDesign Models features three distinct user interfaces, each designed to optimize the experience for different user groups and use cases. Learn how to navigate between them seamlessly.

## The Three Interfaces

| Interface                                                             | Description                                                                                                      | Primary Users                                           |
| --------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------- |
| [**Homepage**](/models/work-in-the-app/homepage.md)                   | Comprehensive overview for searching teamspaces, folders, and boards while considering access rights.            | YouDesign Models Admin, Teamspace Admin, Editor, Viewer |
| [**Editor**](/models/work-in-the-app/editor.md)                       | Collaborative, infinite canvas with easy access to ServiceNow data, used for modeling current and future states. | Editor                                                  |
| [**Presentation Mode**](/models/work-in-the-app/presentation-mode.md) | Read-only presentation mode featuring real-time updates and interactive drill-down capabilities.                 | Viewer, Presenter                                       |

## Launching YouDesign Models

To launch the YouDesign Models application:

1. Search for **YouDesign Models** in ServiceNow.
2. Click the **YouDesign Models** text to open the application.
3. You'll land on the **Homepage**.

## Navigating Between Interfaces

### From Homepage to Editor or Presentation Mode

Once a board is selected from the **Homepage**:

* Click **Present** to open the board in **Presentation Mode**.
* Click **Edit** to open the board in **Editor Mode**.

### From Editor Mode to Presentation Mode

When in **Editor Mode**, click the **Present** icon in the toolbar to switch to **Presentation Mode**.

### From Presentation Mode to Editor Mode

While in **Presentation Mode**, click the **Edit** icon to switch back to **Editor Mode**.

### Returning to the Homepage

At any time, you can return to the **Homepage** by:

* Clicking the **YouDesign Models** logo in **Presentation Mode**, or
* Clicking the **YouDesign Models** icon in **Editor Mode**.

> **Tip:** The ability to switch between modes provides flexibility to move seamlessly between browsing, editing, and presenting your work.


---

# 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.ins-pi.com/models/work-in-the-app/user-interface.md?ask=<question>
```

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.