.settings.php

См. документацию.

<?php
 
return [
    'controllers' => [
        'value' => [
            'namespaces' => [
                '\\Bitrix\\Im\\V2\\Controller' => 'v2',
            ],
            'defaultNamespace' => '\\Bitrix\\Im\\Controller',
            'restIntegration' => [
                'enabled' => true,
                'scopes' => ['im.import']
            ]
        ],
        'readonly' => true,
    ],
    'services' => [
        'value' => [
            'Im.Messenger' => [
                'className' => \Bitrix\Im\V2\Service\Messenger::class,
            ],
            'Im.PullSender' => [
                'className' => \Bitrix\Im\V2\Pull\Sender::class,
            ],
            'Im.Services.Message' => [
                'className' => \Bitrix\Im\Services\Message::class,
            ],
            'Im.Services.MessageParam' => [
                'className' => \Bitrix\Im\Services\MessageParam::class,
            ],
            'Im.Services.Promotion' => [
                'className' => \Bitrix\Im\V2\Promotion\Promotion::class,
            ],
            'Im.AccessService' => [
                'className' => \Bitrix\Im\V2\Service\AccessService::class,
            ],
        ],
        'readonly' => true,
    ],
    'ui.entity-selector' => [
        'value' => [
            'filters' => [
                [
                    'id' => 'im.userDataFilter',
                    'entityId' => 'user',
                    'className' => \Bitrix\Im\Integration\UI\EntitySelector\UserDataFilter::class,
                ],
                [
                    'id' => 'im.departmentDataFilter',
                    'entityId' => 'department',
                    'className' => \Bitrix\Im\Integration\UI\EntitySelector\DepartmentDataFilter::class,
                ],
                [
                    'id' => 'im.chatOnlyDataFilter',
                    'entityId' => 'im-chat-only',
                    'className' => \Bitrix\Im\V2\Integration\UI\EntitySelector\ChannelAndChatDataFilter::class,
                ],
            ],
            'entities' => [
                [
                    'entityId' => 'im-bot',
                    'provider' => [
                        'moduleId' => 'im',
                        'className' => \Bitrix\Im\Integration\UI\EntitySelector\BotProvider::class,
                    ],
                ],
                [
                    'entityId' => 'im-chat',
                    'provider' => [
                        'moduleId' => 'im',
                        'className' => \Bitrix\Im\Integration\UI\EntitySelector\ChatProvider::class,
                    ],
                ],
                [
                    'entityId' => 'im-chat-user',
                    'provider' => [
                        'moduleId' => 'im',
                        'className' => \Bitrix\Im\Integration\UI\EntitySelector\ChatUserProvider::class,
                    ],
                ],
                [
                    'entityId' => 'im-recent',
                    'provider' => [
                        'moduleId' => 'im',
                        'className' => \Bitrix\Im\Integration\UI\EntitySelector\RecentChatProvider::class,
                    ],
                ],
                [
                    'entityId' => 'im-recent-v2',
                    'provider' => [
                        'moduleId' => 'im',
                        'className' => \Bitrix\Im\V2\Integration\UI\EntitySelector\RecentProvider::class,
                    ],
                ],
                [
                    'entityId' => 'im-chat-only',
                    'provider' => [
                        'moduleId' => 'im',
                        'className' => \Bitrix\Im\V2\Integration\UI\EntitySelector\ChatOnlyProvider::class,
                    ],
                ],
            ],
            'extensions' => ['im.entity-selector'],
        ],
        'readonly' => true,
    ],
];