---
title: Task workflow activities
description: Task activities create and modify workflow tasks.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/build-workflows/workflow-activities/r\_TaskActivities.html
release: australia
product: Workflow Activities
classification: workflow-activities
topic_type: reference
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Workflow activities reference, Workflow activities, Classic Workflow, Build workflows]
---

# Task workflow activities

Task activities create and modify workflow tasks.

Task activities are only available when the workflow runs on a table that extends Task.

-   **[Add Worknote workflow activity](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/build-workflows/workflow-activities/r_AddWorknote.md)**  
The **Add Worknote** activity adds text to the Worknotes field of the current incident record.
-   **[Attachment Note workflow activity](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/build-workflows/workflow-activities/r_AttachmentNote.md)**  
The **Attachment Note** activity adds an attachment to the current record.
-   **[Catalog Task workflow activity](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/build-workflows/workflow-activities/r_CatalogTask.md)**  
The **Catalog Task** activity creates a service catalog task record.
-   **[Create Task workflow activity](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/build-workflows/workflow-activities/r_CreateTask.md)**  
The **Create Task** activity generates a record on any of the tables that extend Task \[task\].

**Parent Topic:**[Workflow activities](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/build-workflows/workflow-activities/c_WorkflowActivities.md)