private void addPermissions(IBaseDao<CnATreeElement, Serializable> containerDAO) {
   // By default, inherit permissions from parent element but ITVerbund
   // instances cannot do this, as its parents (BSIModel) is not visible
   // and has no permissions. Therefore we use the name of the currently
   // logged in user as a role which has read and write permissions for
   // the new ITVerbund.
   if (child instanceof ITVerbund
       || child instanceof Organization
       || (child instanceof Audit && !isInheritAuditPermissions())) {
     addPermissions(child);
   } else {
     RetrieveInfo ri = new RetrieveInfo();
     ri.setPermissions(true);
     CnATreeElement elementPerm = containerDAO.retrieve(container.getDbId(), ri);
     child.setPermissions(Permission.clonePermissionSet(child, elementPerm.getPermissions()));
   }
 }