public void autoCreateWorkFlow(PrincipalModel principal, KeyInfoModel info) {   validateParameterNotNull(principal, "principal model cannot be null");
   UserModel admin = userService.getUserForUID(ADMIN_CODE);
   WorkflowTemplateModel workflowTemplate = workflowTemplateService.getWorkflowTemplateForCode(workflowTemplateCode);
   //create a new workflow for given workflowtemplate
   final WorkflowModel workflow = workflowService.createWorkflow(workflowTemplate, admin);
   //add attachment for workflow
  final WorkflowItemAttachmentModel attachment = modelService.create(WorkflowItemAttachmentModel.class);
  AbstractOrderEntryModel orderEntry = info.getOrderEntry();
  attachment.setItem(info.getOrderEntry());
  attachment.setWorkflow(workflow);
  attachment.setCode(orderEntry.getPk()+"_OrderEntry");
  this.modelService.save(attachment);
  this.modelService.refresh(attachment);
  workflow.setAttachments(Collections.singletonList(attachment));
  workflowProcessingService.startWorkflow(workflow);
  this.autoDoStartDecision(workflow, admin);
}