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

 Release :

    - xanadu

ft:locale :

    - en-US

ft:publication_title :

    - Xanadu Operational Technology Management

ft:clusterId :

    - optm

bundleId :

    - optm

workflow :

    - Technology


---

# ISA Equipment Model system properties

# ISA Equipment Model system properties {#ariaid-title1}

* Release version: Xanadu
* 
* Updated August 1, 2024
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Enable the system properties for the ISA Equipment Model as needed.
You can access the system properties for the ISA Equipment Model by navigating to AllIndustrial Workspace AdminAll OT Properties. For more information about how to view and edit the OT system properties, see [View and edit OT system properties](https://servicenow-prod.fluidtopics.net/olMmLniZZ2EiUuDErQvE4A "View and edit all of the Operational Technology (OT) related system properties for different applications.").  
The following table describes the system properties for the ISA Equipment Model. {#isa-equipment-model-system-properties__table_s3z_rwt_31c__entry__3}

| System property | Description | Type |
|-|-|-|
| sn_isa_model.cmdb_relationships_sync_levels | Number of levels of CMDB relationships that are synchronized. | Integer |
| sn_isa_model.short_code_validation_max_length | The maximum length for the short code validation. | Integer |
| sn_isa_model.user_search_matching_attribute | The column on the User Table \[sys_user\] that matches with a user in the system. By default, the Email column on the User table is used. | String |
[Table 1. ISA Equipment Model System Properties]

{#isa-equipment-model-system-properties__table_s3z_rwt_31c}

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