---
title: Configure Normalization Opt-in for Hardware Vulnerability Assessment
description: Select Firmware Discovery Model Opt-in option for ServiceNow Asset Management Content Service to collect unnormalized firmware details of Operational Technology \(OT\) devices and update the normalized content library. This process improves the ratio of normalized data mapping to CVEs and therefore improves assessment of vulnerabilities.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/operational-technology/industrial-workspace/hva-normalization-opt-in.html
release: australia
product: Industrial Workspace
classification: industrial-workspace
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Set up the Hardware Vulnerability Assessment of Operational Technology devices using guided setup, Configure, Industrial Workspace, Operational Technology]
---

# Configure Normalization Opt-in for Hardware Vulnerability Assessment

Select **Firmware Discovery Model** Opt-in option for ServiceNow Asset Management Content Service to collect unnormalized firmware details of Operational Technology \(OT\) devices and update the normalized content library. This process improves the ratio of normalized data mapping to CVEs and therefore improves assessment of vulnerabilities.

## Before you begin

Role required: sn\_eam.enterprise\_admin or admin

## Procedure

1.  Navigate to **All** > **Industrial Workspace Admin** > **Guided Setup** > **Operational Technology Vulnerability Response** > **Hardware Vulnerability Assessment** > **Normalization opt-in** > **Configure**.

2.  Select **Yes**.

3.  Enable **Firmware Discovery Models** toggle button.


**Parent Topic:**[Set up the Hardware Vulnerability Assessment of Operational Technology devices using guided setup](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/industrial-workspace/configure-hva-using-guided-setup.md)

**Related topics**  


[Opt-in to the Enterprise Asset Management Content Service](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/it-asset-management/optin-cs-eam.md)