@Override
 public String saveTCAProfile(TCAProfileVO tcaProfile, boolean newUser) {
   ETSAdminUser adminUser = tcaProfile.getAdminUser();
   Set<AdminPermission> permissionSet = new HashSet<AdminPermission>();
   AdminPermission adminPermission = adminSecurityService.readAdminPermissionById(TCA_PERMISSION);
   permissionSet.add(adminPermission);
   adminUser.setAllPermissions(permissionSet);
   adminUser.setInternalUserFlag(true);
   ETSAdminUser updatedAdminUser = (ETSAdminUser) adminSecurityService.saveAdminUser(adminUser);
   updatedAdminUser.setEtsPhone(adminUser.getEtsPhone());
   tcaProfile.setAdminUser(updatedAdminUser);
   savePhone(tcaProfile);
   // Integrate with EIAS
   String guidID = "";
   if (eregUtils.isOAMAuthentication()) {
     if (newUser) {
       guidID = eiasWebServiceClient.createUser(adminUser);
     } else {
       eiasWebServiceClient.modifyUser(adminUser);
     }
   }
   if (newUser) {
     sendConfirmationEmail(tcaProfile);
   }
   // authenticate
   return guidID;
 }
 @Override
 public void createPhone(ETSAdminUser adminUser) {
   ETSPhone phone = (ETSPhone) phoneService.create();
   adminUser.setEtsPhone(phone);
 }