---
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


---

# Model categories for Operational Technology

# Model categories for Operational Technology {#ariaid-title1}

Release version: Yokohama  
Updated January 30, 2025  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
When configuration items (CIs) are created in the CMDB, asset records are created. The asset record contains the model category for the CI.
The following table describes the model categories available for Operational Technology (OT) and their CI class.{#model-categories-for-ot__table_d42_2x4_ccc__entry__2}

| Name | CI class |
|-|-|
| Industrial | N/A |
| Industrial General | Operational Technology (OT) \[cmdb_ci_ot\] |
| Operational Equipment | Operational Equipment \[cmdb_ci_oe\] |
| OT Control | OT Control System \[cmdb_ci_ot_control\] |
| OT Control 3D Printer | Industrial 3D Printer \[cmdb_ci_ot_industrial_3d_printer\] |
| OT Control CNC | CNC \[cmdb_ci_ot_cnc\] |
| OT Control DCS | DCS \[cmdb_ci_ot_dcs\] |
| OT Control DPU | DPU \[cmdb_ci_ot_dpu\] |
| OT Control IED | IED \[cmdb_ci_ot_ied\] |
| OT Control Module | OT Control Module \[cmdb_ci_ot_control_module\] |
| OT Control PLC | PLC \[cmdb_ci_ot_plc\] |
| OT Control RTU | RTU \[cmdb_ci_ot_rtu\] |
| OT Control SCADA | SCADA Server \[cmdb_ci_ot_scada_server\] |
| OT Control Server | OPC Server \[cmdb_ci_ot_opc_server\] |
| OT Field Actuator | Industrial Actuator \[cmdb_ci_ot_industrial_actuator\] |
| OT Field Device | OT Field Device \[cmdb_ci_ot_field_device\] |
| OT Field Drive | Industrial Drive \[cmdb_ci_ot_industrial_drive\] |
| OT Field Robot | Industrial Robot \[cmdb_ci_ot_industrial_robot\] |
| OT Field Sensor | Industrial Sensor \[cmdb_ci_ot_industrial_sensor\] |
| OT Supervisory | OT Supervisory System \[cmdb_ci_ot_supervisory\] |
| OT Supervisory EWS | EWS \[cmdb_ci_ot_ews\] |
| OT Supervisory Historian | Historian \[cmdb_ci_ot_historian\] |
| OT Supervisory HMI | HMI \[cmdb_ci_ot_hmi\] |
| OT Supervisory OPC | OPC Client \[cmdb_ci_ot_opc_client\] |
| OT Supervisory SCADA | cmdb_ci_ot_scada_client |
[Table 1. OT model categories]

{#model-categories-for-ot__table_d42_2x4_ccc}