Reference default many-to-many relationships

---
title: Reference default many-to-many relationships
description: Some many-to-many relationships are defined by default.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/platform-administration/table-administration-and-data-management/r\_RefDefaultManyToManyRels.html
release: brazil
product: Table Administration and Data Management
classification: table-administration-and-data-management
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Create many-to-many table relationship, Managing tables and indexes, Table admin, Tables and data, Configure core features, Administer the ServiceNow AI Platform]
---

# Reference default many-to-many relationships

Some many-to-many relationships are defined by default.

To reference many-to-many relationships that are available in the base system, administrators can enter `sys_collection.list` in the navigation filter.

**Note:** Only use this table to view many-to-many relationships in the base system. To create a new relationship, always use the [Many-to-Many Definitions table](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-administration/table-administration-and-data-management/t_CreateAManyToManyRelationship.md).

**Parent Topic:**[Create a many-to-many table relationship](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-administration/table-administration-and-data-management/t_CreateAManyToManyRelationship.md)