---
title: "Signal Node"
slug: "signal-node"
tags: ["workflow-builder", "workflow-builder-nodes"]
status: "update"
updated: 2026-10-13T15:37:11Z
published: 2026-10-13T15:37:11Z
canonical: "docs.unqork.io/signal-node"
---

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

# Signal Node

The Signal node displays a message or screen to end-users when the workflow reaches it. End-users cannot take further actions from a Signal node. The workflow continues on its own from that point. Creators can add multiple Signal nodes to a workflow. It can only be placed in the Authenticated swimlane.

> **How to read settings tables**
> 
> 
> The tables below describe each configurable option as it displays in the UnqorkAI platform. Values are formatted as follows: `inline code` — a value to type exactly as shown | **Bold** — a value selected from a drop-down, radio button, tab, or choice chip | **ON**/**OFF** — toggle state | ✓ — checkbox checked | ☐ — checkbox unchecked

## Settings

| Setting | Field | Type | Default | Description |
| --- | --- | --- | --- | --- |
| Label | `label` | Text input | — | A display name for the node. |
| Use an Existing Module | `useExistingModule` | Toggle | OFF | When set to **ON**, this setting displays an existing module to end-users at this point in the workflow instead of the default message. |
| ↳ Add a Module | `form` | Module selector | — | The module to display to end-users. Visible when **Use an Existing Module** is **ON**. |
| Use Template | `useTemplate` | Toggle | OFF | When set to **ON**, this setting displays a custom message to end-users generated from a template expression. |
| ↳ Template | `template` | Text input | — | A template expression that generates the HTML message displayed to end-users. Supports `{{ }}` syntax for dynamic values. Visible when **Use Template** is **ON**. |

## Link Settings

All links connecting to and from this node use the standard link settings panel. For the full reference, see [Output Links](/unqorkai/docs/output-links).

- **Label**: A display name for the link.
- **Status**: A descriptive label for the  this link represents. Use it to identify which route the workflow took, for example, `Approved` or `Rejected`.
- **Unidirectional**: When set to **ON**, this setting lets the workflow proceed without waiting for this path to complete.
- **Use Flash Message**: When set to **ON**, this setting displays a notification to end-users when the workflow follows this link.
  - **Flash Message**: The notification message to display.
  - **Make Flash Message Dismissable**: When checked, this setting lets end-users dismiss the notification.
  - **Message Status**: The visual style of the notification. Options include: **Success**, **Info**, or **Danger**.

---

**Changelog**

| Date | Change |
| --- | --- |
| — | Initial publication. |

End-users, also known as Express Users, are the individuals accessing an application through Express View. In most cases, end-users are the customers using the product.

Also known as Unqork Users, or Designer Users; is anyone who is inside the Unqork platform.

Label Text conveys what the input component is and what information it displays. Enter the purpose of the corresponding component or field.

HTML (Hyper Text Markup Language) is the standard markup language for for achieving font, color, graphic, and hyperlink effects when creating web pages.