> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Customize sign-off workflow

> Landing page for developer customization topics in Atoti Sign-Off, covering workflow settings, task actions, notifications, UI exceptions, and backend sign-off objects.

This section explains the objects and settings you can customize to tailor the workflow process to your requirements.

| Topics                                                                        | Details                                                                                                                    |
| ----------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| [General principles](./custom-workflows/custom-workflow-principles)           | Explains how the customizable workflow objects are set up                                                                  |
| [Customizing sign-off](./custom-workflows/custom-workflow-backend)            | Managing the workflow objects; sign-off process definition and sign-off process instance                                   |
| [Configuring multiple servers for sign-off in env.js](../dev-getting-started) | What to modify in the env.js file that contains general properties to connect to the Sign-Off server and Solution servers. |
| [Customizing UI exceptions](./custom-ui-exceptions)                           | This section describes how to add custom exception messages in the UI.                                                     |
| [Custom workflow actions](./custom-workflows/custom-workflow-actions)         | This section explains how to add various custom actions to your workflow.                                                  |