---
sourceDocument: Zurich ServiceNow AI Platform Capabilities
sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/servicenow-platform

 Release :

    - zurich

ft:locale :

    - en-US

ft:publication_title :

    - Zurich ServiceNow AI Platform Capabilities

ft:clusterId :

    - platcap

bundleId :

    - platcap

workflow :

    - Platform


---

# Reference

# Instance Data Replication reference {#ariaid-title1}

* Release version: Zurich
* 
* Updated July 31, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

These reference topics provide additional information about data privacy in Instance Data Replication (IDR) and domain separation.
* **[Data privacy in Instance Data Replication](https://www.servicenow.com/docs/vxFJ9IH0Ib499jhXYyCwMQ)**   
  The ability of replication sets to host multiple remote consumers in Instance Data Replication (IDR) means that there are potential data privacy issues to consider.
* **[Adapter descriptions for Instance Data Replication](https://www.servicenow.com/docs/uFP2zkg2vV_xG_fimqWcIg)**   
  Adapters modify the producer data before inserting the data on consumer instances in Instance Data Replication (IDR).
* **[Excluded tables in Instance Data Replication](https://www.servicenow.com/docs/Me1gOzwgDeWwuV1v7SU~_w)**   
  You can't replicate certain tables in Instance Data Replication (IDR). Child tables of tables in the exclusion list are also excluded.
* **[Domain separation and IDR](https://www.servicenow.com/docs/eoVqarWYRGe6TTxPrOCffQ)**   
  Instance Data Replication (IDR) functions at the data level, which means it does not explicitly support domain separation.
* **[Instance Data Replication system properties](https://www.servicenow.com/docs/VeaFS~NOA1NdpIsfgu6ldg)**   
  These system properties control the behavior of the Instance Data Replication (IDR) application.
* **[Instance Data Replication roles](https://www.servicenow.com/docs/z66_3tRVS9Kpu4Rs9EMUpw#instance-data-replication-roles)**   
  Instance Data Replication (IDR) is installed with these roles.