code: public static Resource getSetupPage(I_SetupUiContext context, String name) {
  
          String path = CmsStringUtil.joinPaths(context.getSetupBean().getContextPath(), CmsSetupBean.FOLDER_SETUP, name);
          Resource resource = new ExternalResource(path);
          return resource;
      }
docs: Gets external resource for an HTML page in the setup-resources folder.
  
  @param context the context
  @param name the file name
  
  @return the resource for the HTML page