{"revision":"c10276e953456835cdbb1f3a60d58ae1980be353","document":{"id":36837,"path":"operational-technology/operational-technology-manager/operational-technology-manager-reference.md","title":"Operational Technology Manager reference","bundle":null,"doc_type":null,"release":"australia","body":"\n# Operational Technology Manager reference\n\nReference topics provide additional information about the Operational Technology Manager application.\n\n-   **[Components installed with Operational Technology Manager](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/components-installed-with-operational-technology-manager.md)**  \nSeveral types of components may be installed with activation of the Operational Technology Manager application, including user roles.\n-   **[Operational Technology dependencies](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/ot-dependencies.md)**  \nThe following tables describe the application dependencies required for Operational Technology \\(OT\\) device management and OT vulnerability management.\n-   **[Installed software for Operational Technology Management](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/installed-software-otm.md)**  \nThe 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.\n-   **[Industrial Core plugin](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/industrial-core-plugin.md)**  \nThe Industrial Core plugin contains the class mappings needed for the Operational Technology \\(OT\\) certified Service Graph Connectors.\n-   **[Model categories for Operational Technology](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/model-categories-for-ot.md)**  \nWhen configuration items \\(CIs\\) are created in the CMDB, asset records are created. The asset record contains the model category for the CI.\n-   **[APIs for IT to OT and OT to IT conversion](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/api-for-it-to-ot-and-ot-to-it-conversion.md)**  \nThere 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.\n-   **[Operational Technology Backup Management data model](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/ot-backup-management-data-model.md)**  \nThe 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.\n-   **[Operational Technology Version Control data model for Backup Management](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/ot-version-control-backup-data-model.md)**  \nIn 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.\n-   **[Edit the protection policy for an OT View Rule](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/edit-protection-policy-ot-view-rules.md)**  \nEdit the protection policy for an Operational Technology \\(OT\\) View Rule to edit the View Rule as needed.\n-   **[Related information](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/otm-related-information.md)**  \nFind more information about the Network Intrusion Detection System \\(NIDS\\) extension class, OT extension classes, and related applications.\n\n**Parent Topic:**[Operational Technology Manager](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/operational-technology-manager.md)\n\n"}}