---
sourceDocument: Yokohama Operational Technology Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/operational-technology

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Operational Technology Management

ft:clusterId :

    - optm

bundleId :

    - optm

workflow :

    - Technology


---

# Configure Normalization Opt-in for Hardware Vulnerability Assessment

# Configure Normalization Opt-in for Hardware Vulnerability Assessment {#ariaid-title1}

Release version: Yokohama  
Updated January 30, 2025  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
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 AllIndustrial Workspace AdminGuided SetupOperational Technology Vulnerability ResponseHardware Vulnerability AssessmentNormalization opt-inConfigure.
2. Select Yes.
3. Enable Firmware Discovery Models toggle button.
{#hva-normalization-opt-in__steps_z45_zcy_4bc}
**Related topics**   

* [Opt-in to Enterprise Asset Management Content Service](https://www.servicenow.com/docs/access?context=optin-cs-eam&version=yokohama&pubname=yokohama-it-asset-management&ft:locale=en-US)

*[\>]: and then