---
title: "How to uniquify a list based on an attribute in Mendix"
url: https://daily.dev/posts/how-to-uniquify-a-list-based-on-an-attribute-in-mendix-wjfhscvmf
source_url: https://itnext.io/how-to-uniquify-a-list-based-on-an-attribute-in-mendix-a45de8c8dcf1
type: article
source: "ITNEXT"
published: 2024-03-25T09:28:31.830Z
updated: 2025-09-06T02:34:21.052Z
tags: ["data-processing", "data-retrieval"]
reading_time: 8
upvotes: 0
comments: 0
language: en
---

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# How to uniquify a list based on an attribute in Mendix

**[ITNEXT](https://daily.dev/sources/itnext)** · 8 min read · 0 upvotes · 0 comments

## Summary

The post discusses the importance of accurate and unique data in applications, specifically in the context of Mendix. It explores different methods for retrieving and processing data to ensure uniqueness, including OQL queries, find list operations, XPath constraints, and Java actions.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://itnext.io/how-to-uniquify-a-list-based-on-an-attribute-in-mendix-a45de8c8dcf1>

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---

Tags: [#data-processing](https://daily.dev/tags/data-processing), [#data-retrieval](https://daily.dev/tags/data-retrieval)

[View this post on daily.dev](https://daily.dev/posts/how-to-uniquify-a-list-based-on-an-attribute-in-mendix-wjfhscvmf)