ot_typo3/ot_widgets/ext_tables.php

<?php
defined('TYPO3_MODE') || die('Access denied.');

call_user_func(
    function()
    {

        \TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerPlugin(
            'Opentalent.OtWidgets',
            'Events',
            'Prochains Evènements',
            'EXT:ot_widgets/Resources/Public/Icons/opentalent-32x32.png'
        );

        \TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerPlugin(
            'Opentalent.OtWidgets',
            'Donors',
            'Partenaires',
            'EXT:ot_widgets/Resources/Public/Icons/opentalent-32x32.png'
        );

        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addStaticFile('ot_widgets', 'Configuration/TypoScript', 'Widgets');

        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addLLrefForTCAdescr('tx_otwidgets_domain_model_event', 'EXT:ot_widgets/Resources/Private/Language/locallang_csh_tx_otwidgets_domain_model_event.xlf');
        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages('tx_otwidgets_domain_model_event');

        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addLLrefForTCAdescr('tx_otwidgets_domain_model_donor', 'EXT:ot_widgets/Resources/Private/Language/locallang_csh_tx_otwidgets_domain_model_donor.xlf');
        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages('tx_otwidgets_domain_model_donor');

    }
);