 
       # hide group delete button
       if (isLockable and @hasRestriction(LOCKING_RESTRICTIONS.group_delete.name))
-        @$el.find('.js-delete-group').addClass(LOCKING_UI_CLASSNAMES.HIDDEN)
+        @$header.find('.js-delete-group').addClass(LOCKING_UI_CLASSNAMES.HIDDEN)
 
       # disable group name label
       if (isLockable and @hasRestriction(LOCKING_RESTRICTIONS.group_label_edit.name))
-        @$header.find('.js-card-label').addClass(LOCKING_UI_CLASSNAMES.DISABLED)
+        @$label.addClass(LOCKING_UI_CLASSNAMES.DISABLED)
 
       # hide all add and clone buttons for questions inside the group
       if (isLockable and @hasRestriction(LOCKING_RESTRICTIONS.group_question_add.name))

      if rowName is null
        return

      isLockable = @isLockable()

      if (isRowLocked(@ngScope.rawSurvey, rowName))


        # disable all UI from "Settings" tab of question settings and Params View (if applicable)
        if (isLockable and @hasRestriction(LOCKING_RESTRICTIONS.question_settings_edit.name))
          @$settings.find('.js-card-settings-row-options').addClass(LOCKING_UI_CLASSNAMES.DISABLED)
          @$settings.find('.js-params-view').addClass(LOCKING_UI_CLASSNAMES.DISABLED)

        # disable all UI from "Skip Logic" tab of question settings
        if (isLockable and @hasRestriction(LOCKING_RESTRICTIONS.question_skip_logic_edit.name))
          @$settings.find('.js-card-settings-skip-logic').addClass(LOCKING_UI_CLASSNAMES.DISABLED)

        # disable all UI from "Validation Criteria" tab of question settings
        if (isLockable and @hasRestriction(LOCKING_RESTRICTIONS.question_validation_edit.name))
          @$settings.find('.js-card-settings-validation-criteria').addClass(LOCKING_UI_CLASSNAMES.DISABLED)

      return

