---
title: "Partition keys and processing order"
description: "How can you scope message-ordering guarantees to a chosen key?"
status: "coming-soon"
language: "en"
canonical: "https://bulnik.dev/en/articles/topics/T22.07/"
topicId: "T22.07"
---

> Coming soon — this article is being prepared. Below are its question, intended outcome, and place in the story.

## The question

How can you scope message-ordering guarantees to a chosen key?

## What we will work through

Scope message-ordering guarantees to a chosen key.

## Before you begin

Previously covered: At-most-once and at-least-once in one scenario.

- [At-most-once and at-least-once in one scenario](/en/articles/topics/T22.02/)