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

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Operational Technology Management

ft:clusterId :

    - optm

bundleId :

    - optm

workflow :

    - Technology


---

# Set the system property

# Set the system property for the OT Network Map {#ariaid-title1}

Release version: Australia  
Updated March 12, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Set the Max CI Nodes per Site (sn_ot_core.node_map.max_ci_nodes_per_site) system property to determine the maximum number of configuration item (CI) nodes shown per site on the OT Network
Map.

## Before you begin

Role required: admin

## Procedure

1. Navigate to AllSystem PropertiesAll.
2. Select the sn_ot_core.node_map.max_ci_nodes_per_site system property record.  
   To find this system property, you can set a filter by selecting the Show / hide filter ![]() icon and applying a \[Name\] \[is\] \[sn_ot_core.node_map.max_ci_nodes_per_site\] filter value.
3. If needed, edit the Value field to change the number of CI nodes shown per site.  
   Note:  
   The default value is 10K. If a site has more than 10K CIs, then the additional CIs aren't considered in the network map calculations.
4. Select Update.

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