---
title: Define object-object relationships
description: Define relationships between SDOs, except the indicator object.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/security-management/threat-intelligence-security-center/define-object-object-relationships.html
release: australia
product: Threat Intelligence Security Center
classification: threat-intelligence-security-center
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Relationships Objects, TISC Library Repository, Threat Intel Library, Use, Threat Intelligence Security Center, Security Operations]
---

# Define object-object relationships

Define relationships between SDOs, except the indicator object.

## Before you begin

Role required: sn\_sec\_tisc.analyst

## Procedure

1.  Navigate to **Workspaces** > **Threat Intelligence Security Center**.

2.  Click on **Threat Intel Library** icon on the workspace.

3.  Go to **Relationships** > **Object-Object**.

4.  Click **New**.

5.  Complete the fields in the form as appropriate.

<table id="choicetable_sq4_yvf_wmb"><thead><tr><th align="left" id="d186388e98">

Field

</th><th align="left" id="d186388e101">

Description

</th></tr></thead><tbody><tr><td id="d186388e107">

**Source Object**

</td><td>

Select and define the source object.

</td></tr><tr><td id="d186388e116">

**Source Object Type**

</td><td>

Defines the type of source object.

</td></tr><tr><td id="d186388e125">

**Target Object**

</td><td>

Select and define the target object.

</td></tr><tr><td id="d186388e134">

**Target Object Type**

</td><td>

Defines the type of target object.

</td></tr><tr><td id="d186388e144">

**Relationship Type**

</td><td>

A description that provides more details and context about the relationship type.Define the relationship direction whether it is direct or inverse.

-   Inverse - This is the type of relationship between the observable and object.
-   Direct - This is the type of relationship between the object and observable.


</td></tr><tr><td id="d186388e163">

**Start Time**

</td><td>

Specifies the time when the relationship is created.

</td></tr><tr><td id="d186388e172">

**Stop Time**

</td><td>

Specifies the time when the relationship is stopped or removed.

</td></tr><tr><td id="d186388e181">

**Description**

</td><td>

A brief description about the object relationships.

</td></tr></tbody>
</table>6.  Click **Submit**.


**Parent Topic:**[Relationships Objects](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/security-management/threat-intelligence-security-center/relationship-objects.md)