Script includes installed with Operational Technology Manager

reference australia Updated Nov 6, 2026 1 min read script_includes_installed_with_operational_technology_manager.md

The Operational Technology Manager plugin installs the following script includes.

Name	Description
BaseDAO	Base DAO class that all DAO classes should extend.
NIDSUtils	Utilities for the cmdb_ci_nids devices.
OTDevicesMigrationUtils	Migrate records from specified classes to updated class tables. For more information, see Operational Technology (OT) extension classes.
OTDevice	Implementation class for performing operations on the [cmdb_ot_entity] table and related [cmdb_ci] and [cmdb_rel_ci] tables.
OTDeviceDAO	Utilities to assist with using IT Discovery for Operational Technology (OT) Network devices.
OTBaseDAO	Base DAO class that all DAO classes in OT should extend.
OTFoundationConstants	A collection of constants used by other script includes.
OTUtils	A collection of OT utility methods.
SGOTDeviceConstants	A collection of constants used by OT Service Graph Connectors.
SGOTDeviceTransformUtil	A collection of transform utility methods for OT Service Graph Connectors.
SGOTDataStreamBase	Base pattern to invoke a specific data stream with given inputs.
SGOTTroubleShootHelper	Helper methods for validating the Service Graph Connector configurations.
OTAssetFilterAjax	A utility client script to filter out application records and OT `Control` Modules from the All OT Devices list view in the Industrial Workspace.
OTBulkEditHandler	Server side script to handle the IT to OT bulk edit (contextualization) and the OT device details bulk edit that are triggered through the Flow Actions and scheduled jobs.
Extension Points
SGOTDeviceImportExtensionPoint	SG OT Device Import Extension Point which includes two methods: 1. getDeviceCMDBClassNameWithSysId; 2. getComputerType.

Parent Topic:Configuring the Operational Technology Manager

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---
title: Script includes installed with Operational Technology Manager
description: The Operational Technology Manager plugin installs the following script includes.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/operational-technology/operational-technology-manager/script\_includes\_installed\_with\_operational\_technology\_manager.html
release: australia
product: Operational Technology Manager
classification: operational-technology-manager
topic_type: reference
last_updated: "2026-11-06"
reading_time_minutes: 1
breadcrumb: [Configure, Operational Technology Manager, Operational Technology]
---

# Script includes installed with Operational Technology Manager

The Operational Technology Manager plugin installs the following script includes.

|Name|Description|
|----|-----------|
|BaseDAO|Base DAO class that all DAO classes should extend.|
|NIDSUtils|Utilities for the cmdb\_ci\_nids devices.|
|OTDevicesMigrationUtils|Migrate records from specified classes to updated class tables. For more information, see [Operational Technology \(OT\) extension classes](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/servicenow-platform/cmdb-ci-class-models-operation-technology.md).|
|OTDevice|Implementation class for performing operations on the \[cmdb\_ot\_entity\] table and related \[cmdb\_ci\] and \[cmdb\_rel\_ci\] tables.|
|OTDeviceDAO|Utilities to assist with using IT Discovery for Operational Technology \(OT\) Network devices.|
|OTBaseDAO|Base DAO class that all DAO classes in OT should extend.|
|OTFoundationConstants|A collection of constants used by other script includes.|
|OTUtils|A collection of OT utility methods.|
|SGOTDeviceConstants|A collection of constants used by OT Service Graph Connectors.|
|SGOTDeviceTransformUtil|A collection of transform utility methods for OT Service Graph Connectors.|
|SGOTDataStreamBase|Base pattern to invoke a specific data stream with given inputs.|
|SGOTTroubleShootHelper|Helper methods for validating the Service Graph Connector configurations.|
|OTAssetFilterAjax|A utility client script to filter out application records and OT `Control` Modules from the All OT Devices list view in the Industrial Workspace.|
|OTBulkEditHandler|Server side script to handle the IT to OT bulk edit \(contextualization\) and the OT device details bulk edit that are triggered through the Flow Actions and scheduled jobs.|
|Extension Points|
|SGOTDeviceImportExtensionPoint|SG OT Device Import Extension Point which includes two methods: 1. getDeviceCMDBClassNameWithSysId; 2. getComputerType.|

**Parent Topic:**[Configuring the Operational Technology Manager](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/operational-technology/operational-technology-manager/configuring-operational-technology-manager.md)