Заполнение доп. полей при создании материала скриптом посредством API - Joomla 4 и Joomla 5: Общие вопросы

$newapp = JFactory::getApplication();
$mvcFactory = $newapp->bootComponent('com_content')->getMVCFactory();
$articleModel = $mvcFactory->createModel('Article', 'Administrator', ['ignore_request' => true]);
$title_article = 'My Article title';
$article = [
    'catid' => 2,
    'title' => $title_article,
    'introtext' => 'My Article Intro Text',
    'fulltext' => 'My Article Full Text',
    'state' => 1,
    'language' => '*',
];

if (!$articleModel->save($article)){
    throw new Exception($articleModel->getError());
}

$article = [
    'title' => 'article title',
    'catid' => '2',
    'com_fields' => [
        'field-name' => 'field value',
    ],
    ...
];

if (!$articleModel->save($article)){
    throw new Exception($articleModel->getError());
}