Instance Data Replication roles

---
title: Instance Data Replication roles
description: Instance Data Replication \(IDR\) is installed with these roles.Admin role for accessing all IDR tables.Read role for reviewing IDR tables.Role required for making a diagnostic request.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/servicenow-platform/instance-data-replication-idr/instance-data-replication-roles.html
release: australia
product: Instance Data Replication \(IDR\)
classification: instance-data-replication-idr
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Reference, Instance Data Replication, Manage instance data sources, Extend ServiceNow AI Platform capabilities]
---

# Instance Data Replication roles

Instance Data Replication \(IDR\) is installed with these roles.

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**Parent Topic:**[Instance Data Replication reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/servicenow-platform/instance-data-replication-idr/reference-instance-data-replication.md)

**Related topics**  


[Data privacy in Instance Data Replication]()

[Adapter descriptions for Instance Data Replication]()

[Excluded tables in Instance Data Replication]()

[Domain separation and IDR]()

[Instance Data Replication system properties]()

## IDR administrator \[idr\_admin\]

Admin role for accessing all IDR tables.

### Contains Roles

List of roles contained within the role: idr\_rest.

### Groups

List of groups this role is assigned to by default.

None.

### Special considerations

**Note:** Avoid granting an admin role when more specialized roles are available.

## IDR read \[idr\_read\]

Read role for reviewing IDR tables.

### Contains Roles

List of roles contained within the role: idr\_rest.

### Groups

List of groups this role is assigned to by default.

None.

### Special considerations

None.

## IDR rest \[idr\_rest\]

Role required for making a diagnostic request.

### Contains Roles

List of roles contained within the role.

None.

### Groups

List of groups this role is assigned to by default.

None.

### Special considerations

None.