docs: protected void updateApp(String itemId) {
  
          I_CmsOuTreeType foundType = null;
          for (I_CmsOuTreeType type : m_app.getTreeTypeProvider().getTreeTypes()) {
              if (itemId.equals(type.getId())) {
                  foundType = type;
                  break;
              }
          }
          if (foundType != null) {
              m_app.update(m_parentOu, foundType, null);
              return;
          }
          m_app.update(itemId, CmsOuTreeType.OU, null, "");
      }