public function setupListTableField($slug)
    {
        add_filter('manage_edit-' . $slug . '_columns', array($this, 'listTableColumns'));
        add_action('manage_' . $slug . '_posts_custom_column', array($this, 'listTableColumnContent'), 10, 2);
        add_filter('manage_edit-' . $slug . '_sortable_columns', array($this, 'listTableColumnSorting'));
    }