public function getCurrentAction()
    {
        $join = '"WorkflowAction"."ID" = "WorkflowActionInstance"."BaseActionID"';
        $action = WorkflowAction::get()
            /** @skipUpgrade */
            ->leftJoin('WorkflowActionInstance', $join)
            ->where('"WorkflowActionInstance"."ID" = '.$this->CurrentActionID)
            ->first();
        if (!$action) {
            return 'N/A';
        }
        return $action->getField('Title');
    }