Cascade rules for cleaning data

reference australia Updated Sep 10, 2026 1 min read cascade-rule-ta.md

Cascade rules determine a thorough cleanup of the outdated data and its related counterparts at source from the system.

Scenario	Outcome
A job requisition is deleted.	All the job applications for that job requisition are deleted.
A job requisition is deleted.	All the job postings for that job requisition are deleted.
A job requisition is deleted.	All the associated records within the hiring team for that job requisition are deleted.
A job application is deleted.	All extracted skills associated with the job application are deleted.
A job application is deleted.	All the details from the applicant profile are deleted.

Parent Topic:Modify purge policies to clean up data

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---
title: Cascade rules for cleaning data
description: Cascade rules determine a thorough cleanup of the outdated data and its related counterparts at source from the system.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/employee-service-management/hr-service-delivery/cascade-rule-ta.html
release: australia
product: HR Service Delivery
classification: hr-service-delivery
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Modify purge policies to clean up data, Configure, Hiring Experiences, HR Service Delivery, Employee Service Management]
---

# Cascade rules for cleaning data

Cascade rules determine a thorough cleanup of the outdated data and its related counterparts at source from the system.

|Scenario|Outcome|
|--------|-------|
|A job requisition is deleted.|All the job applications for that job requisition are deleted.|
|A job requisition is deleted.|All the job postings for that job requisition are deleted.|
|A job requisition is deleted.|All the associated records within the hiring team for that job requisition are deleted.|
|A job application is deleted.|All extracted skills associated with the job application are deleted.|
|A job application is deleted.|All the details from the applicant profile are deleted.|

**Parent Topic:**[Modify purge policies to clean up data](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/hr-service-delivery/set-up-purge-pollicies-ta.md)