> For the complete documentation index, see [llms.txt](https://hiveminddocs.gitbook.io/hivemind/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hiveminddocs.gitbook.io/hivemind/code-systems/ultimate-interaction-system-uis/classes/interfaces/interaction-manager-interface.md).

# Interaction Manager Interface

The Interaction Manager Interface is a simple but vital part of the Interaction Manager functionality.

It only has one function but this is required to make sure that everything works as it should. The Default Player Character is already set up wit this interface, but if you want to use your own character (highly recommended) then you will need to implment this interface on your own character.

## <mark style="color:blue;">Setting up your own Player Character Base Class wit hthe Interaction Manager Interface.</mark>

Head to your custom character class then go into the Class Settings Menu and then in the details panel look under Implemented Interfaces, and add the `BPI_BUIS_InteractionManagerInterface`.

<figure><img src="/files/oBe6plte6SCaoS639IT6" alt=""><figcaption></figcaption></figure>

You will now have one function underneath the Interfaces in the category to the left.&#x20;

* <mark style="color:yellow;">Get Player Interaction Manager Component</mark>: This will allow you to get the Player Interaction Manager Component easily from any entity. It is also required for the interaction system to work correctly with certain callback functions.

Open the <mark style="color:yellow;">Get Player Interaction Manager Component</mark>, and make sure you add your <mark style="color:yellow;">Interaction Manager</mark> to its return value.

<figure><img src="/files/lSvcNRKucFemZDzqlJub" alt=""><figcaption></figcaption></figure>


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