function add_dozent_courses_product_data_tab( $product_data_tabs ) {
		$product_data_tabs['dozent_courses'] = array(
			'label'    => __( 'Dozent Courses', 'dozent' ),
			'target'   => 'dozent_courses_data_panel',
			'priority' => 10,
		);

		return $product_data_tabs;
	}