---
sourceDocument: Brazil ServiceNow AI Platform Administration
sourceDocumentLink: https://www.servicenow.com/docs/r/platform-administration

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil ServiceNow AI Platform Administration

ft:clusterId :

    - platadm

bundleId :

    - platadm

workflow :

    - Platform


---

# Many-to-many task relations

# Creating many-to-many task relations {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
By default, tasks can be related to each other using a parent/child relationship, such
as a Problem with a group of child Incidents or a Catalog Request with a group of child Catalog
Tasks.

However, it may prove useful to record exactly the nature of the relationship between the task records. When activated, the Many-to-Many Task Relations plugin allows administrators to define relationships between different
tasks.
* **[Request many to many task relations](https://www.servicenow.com/docs/wTjI2dNf~dryvbh8cJl_ug)**   
  The Many to Many Task Relations plugin (com.snc.task_relations) is included with several plugins. You can request activation of the plugin by itself.
* **[Plugin manifest](https://www.servicenow.com/docs/_RIYLiihLKaDXw981_xtpg)**   
  When the plugin is activated, the Task Relationships application is available with certain modules.
* **[Define a relationship type](https://www.servicenow.com/docs/5NfTLfChU0Fc2i5zmx0MjA)**   
  Create type codes that define the relationship between parent and child tasks.
* **[Define a task relationship allowed from the task relationship type record](https://www.servicenow.com/docs/fLFxkl7NtFK4zjNlfQB1Mw)**   
  Define the Task Relationships Allowed from the Task Relationship Type record.
* **[Modify the displayed field](https://www.servicenow.com/docs/gZlq2I~95VjAP7Wm0q9xZw)**   
  The list view of the Reference Lookup defines the fields displayed in the Task Relations field and editing interface.
* **[Mark as Solution button](https://www.servicenow.com/docs/c_CyH4VRNKS82oMPzmM3vg)**   
  The Mark as Solution button is added to the KB popup view and displayed when you search the knowledge base from a task record.
* **[Task relationships with UI actions](https://www.servicenow.com/docs/eN2_FRdGUXgzS7flUccxlg)**   
  After defining task relationships, you can use UI Actions to define the task relationship when a new task is being created from an old task.