---
title: Using Zero Copy Connector for ERP process extensions
description: Learn how to use the process extensions \(subflows\) in Zero Copy Connector for ERP \(Enterprise Resource Planning\) content packs. Content pack models and process extensions are examples.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/integrate-applications/erp-integration-framework/erp-canvas-using-process-extensions.html
release: australia
product: ERP Integration Framework
classification: erp-integration-framework
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 2
keywords: [erp, canvas, erp canvas, integration, data hub, zero, copy, connector, sap, content, pack, process, extension]
breadcrumb: [Content packs, Using, Zero Copy Connector for ERP, Workflow Data Fabric]
---

# Using Zero Copy Connector for ERP process extensions

Learn how to use the process extensions \(subflows\) in Zero Copy Connector for ERP \(Enterprise Resource Planning\) content packs. Content pack models and process extensions are examples.

## Before you begin

Role required: sn\_erp\_integration.erp\_admin

Follow these steps to copy a process extension \(subflow\) and edit the copy to use the correct cloned model or models. Use the cloned version of the models or models inside your copy of the subflow.

**Note:** You must have a cloned model created within its own application scope. For more information, see [Using Zero Copy Connector for ERP content packs](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/integrate-applications/erp-integration-framework/erp-canvas-using-content-packs.md).

Before completing the procedure, it may be helpful to review the following pages:

-   [Available Zero Copy Connector for ERP content packs](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/integrate-applications/erp-integration-framework/erp-canvas-available-content-packs.md)
-   [Explore a Zero Copy Connector for ERP content pack](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/integrate-applications/erp-integration-framework/erp-canvas-explore-a-content-pack.md)

## Procedure

1.  Navigate to **All** > **Workflow Studio** and select **Subflows**.

    \[Omitted image "erpc-process-extensions-explore1.png"\] Alt text: Workflow Studio subflows list.

2.  In the **Name** column, select the filter icon, set the filter to **starts with ERP CP**, and select **Apply**.

    \[Omitted image "erpc-process-extensions-explore2.png"\] Alt text: Workflow Studio filter opened on name column.

    The list is filtered and only displays ERP content pack subflows.

    \[Omitted image "erpc-process-extensions-explore0.png"\] Alt text: Subflows list filtered and displaying only subflows with a name beginning with ERP CP.

3.  Select a process extension to copy, for example, **ERP CP: Read Blocked Sales Orders**.

4.  Select the more actions menu icon and select **Copy subflow**.

    \[Omitted image "erpc-process-extension-use1.png"\] Alt text: More actions menu icon expanded with copy subflow option highlighted.

5.  Specify a unique name for the subflow.

6.  In **Application**, select the application scope containing the model you want to use in the subflow.

    \[Omitted image "erpc-process-extension-use2.png"\] Alt text: Create copy of subflow modal with name and application fields.

7.  Select **Copy**.

8.  In the new copied subflow record, select **Use ERP data** and replace the models used by the action to use cloned models instead.

    \[Omitted image "erpc-process-extension-use3.png"\] Alt text: Subflow displayed in flow view with use erp data link highlighted.

    For more information, see [Use ERP Data action details for flows](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/integrate-applications/erp-integration-framework/erp-canvas-flow-reference-2.md).