WorkFlowBean workFlowBean = (WorkFlowBean) modelMap.get("workFlowBean");
httpSession = workFlowBean.getRequest().getSession(false);
if (httpSession.getAttribute(workFlowBean.getManagingBeanName()) == null) {
managingBean = new ManagingBean();
if (aReq.getParameter("physDoc") != null) {
managingBean.addListPhysDoc(aReq.getParameter("physDoc"));
}
httpSession.setAttribute(workFlowBean.getManagingBeanName(), managingBean);
} else {
managingBean = (ManagingBean) httpSession.getAttribute(workFlowBean.getManagingBeanName());
if (aReq.getParameter("action") != null && aReq.getParameter("action").equals("addElement")) {