---
sourceDocument: Australia Telecommunications Network Inventory
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/telecom-network-inventory

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Telecommunications Network Inventory

ft:clusterId :

    - telninv

bundleId :

    - telninv

workflow :

    - Customer and Industry


---

# Access the TNI data model navigator

# Access the TNI data model navigator {#ariaid-title1}

Release version: Australia  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Access the TNI data model navigator to view the contextually organised CMDB CI classes into a focused, hierarchical structure
relevant to telecom operations.

## Before you begin

Plugins: Activate the following plugins before you use TNI data model navigator.

* Racks Allocation Workflow (genai_platform 12.1.0)
{#access-tni-data-model-navigator__ul_wqy_s3n_h3c}

Role required: Admin

## Procedure

1. Navigate to your ServiceNow instance
2. Select All
3. Search for Data Model Navigator
4. Select the desired navigation tab of your choice  
   * Contexts
   * Tables
   * Fields
   * Relationships
   {#access-tni-data-model-navigator__ul_zl5_lrf_vjc}
{#access-tni-data-model-navigator__steps_xnp_5yb_vjc}
**Related concepts**   

* [TNI Data Model Navigator](https://servicenow-prod.fluidtopics.net/GXMDYOJcoohgqp44r2huGg "A Data Model Navigator is a CMDB framework feature that presents a curated, domain-specific view of the CMDB. With TNI (Telecommunications Network Inventory) context, it organizes thousands of CMDB CI classes into a focused, hierarchical structure relevant to telecom operations.")