---
title: Create client script in Catalog Builder
description: You can create client scripts to customize the catalog item, such as to control the behavior of the catalog items after they're published.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/servicenow-platform/service-catalog/create-client-scripts-in-catalog-builder.html
release: australia
product: Service Catalog
classification: service-catalog
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Edit a catalog item in Catalog Builder, Creating or editing catalog item template, Catalog Builder, Service Catalog, Manage service capabilities, Extend ServiceNow AI Platform capabilities]
---

# Create client script in Catalog Builder

You can create client scripts to customize the catalog item, such as to control the behavior of the catalog items after they're published.

## Before you begin

Role required: admin and catalog\_builder\_developer

## Procedure

1.  Navigate to **All** > **Service Catalog** > **Catalog Builder**.

2.  Select the Dashboard tab, and then select **Create a new catalog item**.

3.  Review the information to get started, and then select **Continue**.

4.  Select a template that you want to use to create a catalog item, and then select **Use this item template**.

5.  Review and fill information in the required steps, and continue until you reach the step for creating client scripts for that catalog item you're creating.

6.  Select **New**.

7.  On the Catalog client script form, select the Actions tab, and add your script.

8.  Give a name to your client script, set whether to make it active or not, and choose the script type.

9.  Continue to the Settings tab, and specify the scenarios where the client script applies.

10. Select **Add script**.

    For more information about the fields in the Actions and Settings tabs, see [Catalog client script form](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/servicenow-platform/service-catalog/client-script-form.md).


**Parent Topic:**[Edit a catalog item in Catalog Builder](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/servicenow-platform/service-catalog/edit-cat-item-cat-builder.md)

**Related topics**  


[Catalog builder developer \[catalog\_builder\_developer\]](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/servicenow-platform/service-catalog/r_ServiceCatalogManagementTermsandRoles.md)