class MyModule extends DataObject { private static $db = array( 'Title' => 'Varchar', 'Content' => 'HTMLText' ); public function requireDefaultRecords() { parent::requireDefaultRecords(); if(!MyModule::get()->count()) { $record = new MyModule(); $record->Title = "Example Title"; $record->Content = "Lorem ipsum dolor sit amet."; $record->write(); } } }In this example, we define a simple DataObject called MyModule with two database fields: Title and Content. The requireDefaultRecords function is then used to check if any records exist in the MyModule table. If there are no records, a new MyModule object is created with default values for Title and Content, and then written to the database. This example demonstrates the use of the requireDefaultRecords function in the SilverStripe CMS package library, which provides a range of tools and functions for building content management systems and other web applications.