<?php namespace SilverStripe\CMS\Tests\Model; use SilverStripe\Dev\TestOnly; use SilverStripe\Forms\FieldList; use SilverStripe\Forms\HTMLEditor\HTMLEditorField; use SilverStripe\ORM\DataExtension; class SiteTreeBacklinksTest_DOD extends DataExtension implements TestOnly { private static $db = array( 'ExtraContent' => 'HTMLText', ); public function updateCMSFields(FieldList $fields) { $fields->addFieldToTab("Root.Content", new HTMLEditorField("ExtraContent")); } }