---
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


---

# Reference

# Operational Technology Manager reference {#ariaid-title1}

Release version: Yokohama  
Updated January 30, 2025  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Reference topics provide additional information about the Operational Technology Manager application.
* **[Components installed with Operational Technology Manager](https://servicenow-prod.fluidtopics.net/EO4OCp7oXbwzqifwNzu76w)**   
  Several types of components may be installed with activation of the Operational Technology Manager application, including user roles.
* **[Installed software for Operational Technology Management](https://servicenow-prod.fluidtopics.net/OC59QVK09Lk3rRilO2RCOg)**   
  The installed software for the Operational Technology Management solution comes from IT Discovery for Operational Technology (OT) Networks or from the OT-certified Service Graph Connectors that support installed software.
* **[Industrial Core plugin](https://servicenow-prod.fluidtopics.net/3LulQKNWSIFg2vsalv4gqg)**   
  The Industrial Core plugin contains the class mappings needed for the Operational Technology (OT) certified Service Graph Connectors.
* **[Operational Technology Backup Management data model](https://servicenow-prod.fluidtopics.net/jkBhXbC195le0kSLsh67pw)**   
  The Operational Technology (OT) Backup Management provides visibility and actionable insights on the backup of the OT devices. The class tables described below are interconnected and collectively form the Backup Management data model.
* **[Operational Technology Version Control data model for Backup Management](https://servicenow-prod.fluidtopics.net/bBkGGsCYf8FScVLOk8ppuw)**   
  In Operational Technology (OT) Backup Management, you can develop multiple scripts or programs to automate the data backup process of OT devices. The Version Control data model enables you to maintain a record of all the backup scripts or programs you develop for an OT entity.
* **[Model categories for Operational Technology](https://servicenow-prod.fluidtopics.net/gbQrb49eT8iuHyvW_PIe5g)**   
  When configuration items (CIs) are created in the CMDB, asset records are created. The asset record contains the model category for the CI.
* **[APIs for IT to OT and OT to IT conversion](https://servicenow-prod.fluidtopics.net/cOOTx417Ta1vNRfID92_Rw)**   
  There are 2 APIs used for handling refresh workflow scenarios for converting IT to Operational Technology (OT) and vice versa with the OT Asset Management application.
* **[Related information](https://servicenow-prod.fluidtopics.net/yYMqr9kAyxx6CKP8mICFCQ)**   
  Find more information about the Network Intrusion Detection System (NIDS) extension class, OT extension classes, and related applications.