> ## Documentation Index
> Fetch the complete documentation index at: https://docs.meridian.surf/llms.txt
> Use this file to discover all available pages before exploring further.

# Rename user

> Change a member nickname in the server.

The **Rename user** block lives in the **Users** palette category. Change a member nickname in the server.

## What it does

Change a member nickname in the server.

## Configuration

Open the block in the builder sidebar to configure these fields.

### `user_id`

**Type:** `user`. Required.

Member whose nickname changes.

### `nickname`

**Type:** `string`. Required.

New server nickname (max 32 characters).

### `reason`

**Type:** `string`.

Optional audit log reason.

## See also

* [Users](/builder/action-blocks/users) — Browse all blocks in the Users category.