Column not found: 1054 Unknown column

[Muetze42]

I've a table channels with the colum name.
And a BelongsTo Filed:

            BelongsTo::make(__('Name'), 'channel', Channel::class)
                ->exceptOnForms()->sortable(),

How it works? I've tested these:

    public static array $sortRelations = [
        'id' => 'channel.name',
    ];

    public static array $sortRelations = [
        'id' => [
            'twitch_users.display_name',
        ],
    ];

Both return SQLSTATE[42S22]: Column not found: 1054 Unknown column.