docs: function beforeRead (controller, args, forms, queryArgs) {
      // load records
      return loadRecord(controller, args, queryArgs).then(res => {
          // if no forms then return response
          if (!defined(forms)) {
              return res
          }
          // build forms for record
          return buildForms(args, controller, forms, res[controller.model.name])
          // merge forms to res which will go to args
          .then(forms => {
              res.forms = forms
              // return response with instance and forms
              return res
          })
      })
  }