---
title: "Delete Related Data Set"
slug: "delete-related-data-set"
updated: 2025-02-06T14:39:36Z
published: 2025-02-06T14:39:36Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mapp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete Related Data Set

## Goal​

To delete a related data set.

## Prerequisite​s

You have permission to create and edit related data sets:

- **Permission ​150 system_view_edit_own_related_data​**
- **Permission ​153 system_edit_all_related_data**

#### ​Important Notes:

- When data from a related data set is used in a message or a selection, the placeholder or filter is not automatically updated. Before deleting a related data set, you must manually check that no current processes need data from the related data set.
- Deleted related data sets cannot be restored, and the data is no longer available in the Mapp Engage system.

## Procedure​

1. Go to *Administration​ > ​Attributes​* *> ​Related Data.*
2. Select the related data sets you would like to delete and click **​Archive**.
3. In the top context menu, select **Show archived Related Data Sets**.
4. Select the related data sets you would like to delete.
5. Click **​Delete**.