> For the complete documentation index, see [llms.txt](https://docs.fullscreen.no/info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fullscreen.no/info/game-creator-2-assets/herobridge/instructions/set-part.md).

# Set Part

{% hint style="info" %}
💡 **Tip:**

If the character is a **Game Creator 2 character**, you can use the **On Model Change** trigger to detect when a part has been changed.
{% endhint %}

To set a part on your character, use the **Set Part** instruction.\
This instruction can be used in various contexts, for example, inside a **Trigger**, a **Button** for a custom character customizer, or even inside an **Item** to apply armor or equipment.

### Inside the Instruction

#### Sidekick Character

This is the character you want to apply the part to.

#### Type

The Type field defines which category of part you want to modify.\
There are **38 categories** available, such as:

* Head
* Hair
* Torso
* Hips
* Attachments
* …and more.

#### Filter by Pack

You can optionally use the **Filter by Pack** dropdown to limit the list of available parts to a specific **Sidekick Modular Character pack**.\
This makes it easier to locate and assign parts from a particular pack, especially when multiple packs are installed.

***

### **Example Use Case**

You can create a **character customizer** using UI buttons that call the **Set Part** instruction.\
Each button can be configured with a different **part** from your Sidekick pack, allowing players to easily switch hairstyles, armor, or accessories during customization.

<figure><img src="/files/xpVFHbChx0tOI9HzusSy" alt="" width="375"><figcaption></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.fullscreen.no/info/game-creator-2-assets/herobridge/instructions/set-part.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.