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

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Operational Technology Management

ft:clusterId :

    - optm

bundleId :

    - optm

workflow :

    - Technology


---

# Create CMDB OT Data Certification Policy

# Create CMDB Data Certification Policy for Operational Technology {#ariaid-title1}

Release version: Australia  
Updated March 12, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 2 minutes to read  
Create a CMDB Data Certification Policy for Operational Technology (OT) to validate and maintain accurate configuration item (CI) data.

## Before you begin

Role required: sn_cmdb_admin

## About this task

CMDB Data Certification policies help maintain the accuracy and reliability of data in the CMDB. The policies define when and how configuration items (CIs) are validated and automatically generate certification tasks for assigned reviewers.  
You can use certification policies to:

* Periodically validate key attributes of CIs.
* Assign certification tasks to individuals or groups.
* Track and manage certification progress from a central workspace.
{#ot-cmdb-data-certification__ul_pnj_tl1_hhc}

For example, you can create a policy that certifies IP Address, MAC Address, and Serial Number for all Control Systems located in Site A of a manufacturing plant.

## Procedure

1. Navigate to WorkspacesCMDB WorkspaceManagement.
2. From the Management page, navigate to Management toolsData ManagerPolicies.
3. Select Create a new policy and enter the following information for each parameter:  
   {#ot-cmdb-data-certification__table_gcf_b51_hhc__entry__2}

   | Parameter | Description |
   |-|-|
   | General Information | Enter the policy name and description, ensure the Policy type is set to Certification, and Select Continue. |
   | Data Filter | Define the criteria for the policy, select Apply filter to preview the included CIs, and select Continue. Verify the records and select Continue. |
   | Assignment | Select the Assignment type for the tasks that are created based on the policy and select Continue. You can choose to: * Assign the tasks to a user or a user group mentioned on the CI record. * Set static values as well. {#ot-cmdb-data-certification__ul_yd1_2y1_hhc} For example, we are assigning the tasks to the user group responsible for managing the Control Systems in the Site 1. |
   | Options | In the Options section: * Display fields are visible to users in the list view when they click on review the CIs. Choose field values as per your requirement. * The Certification fields are the fields that are certified by the user. * Select the Allow field updates checkbox in case you want to allow users to fill in the field value. * In the Days to complete field, set the number of days to complete the created certification task. * In the Instructions field, you can provide additional information or instructions for users. {#ot-cmdb-data-certification__ul_pyb_xbb_hhc} Select Continue. |
   | Schedule | In the Schedule page, enter values according to your requirement to configure the frequency of the policy to be triggered. |
   | Review | Review the policy in detail and select Publish Policy. |
   [ ]

   {#ot-cmdb-data-certification__table_gcf_b51_hhc}

## Result

You can view the policy in the Published Policies section on the main page after publishing.

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