public function get_action_labels() {
        return array(
            'created'     => esc_html_x( 'Created', 'buddypress', 'stream' ),
            'updated'     => esc_html_x( 'Updated', 'buddypress', 'stream' ),
            'activated'   => esc_html_x( 'Activated', 'buddypress', 'stream' ),