> For the complete documentation index, see [llms.txt](https://zerodensitydocumentation.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zerodensitydocumentation.gitbook.io/docs/realityhub-1.3/realityhub-1.3/controlling-unreal-engine.md).

# Controlling Unreal Engine

![RealityHub Unreal Engine Workflow](/files/RfDyG9gRvJuYLcPkJuxS)

RealityHub allows you to **control Unreal Engine** 4.27 and 5.0 projects for your broadcast and real-time production pipeline **without leaving the familiar experience**. 

{% hint style="warning" %}
Important Update: To control Unreal Engine 5.1, you must use RealityHub version 1.3.2. See [Controlling Unreal Engine 5.1](/docs/realityhub-1.3/realityhub-1.3/controlling-unreal-engine/unreal-engine-5.1.md)
{% endhint %}

You also can use your **Reality Engine** and **Unreal Engine** in complete **harmony**. This documentation section guides you through the following steps regarding preparing your Unreal Engine and RealityHub for your production.


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