protected function defineSettings()
{
return array('enabledSections' => AttributeType::Mixed, 'editorUserGroup' => AttributeType::String, 'publisherUserGroup' => AttributeType::String, 'editorNotifications' => array(AttributeType::Bool, 'default' => true), 'publisherNotifications' => array(AttributeType::Bool, 'default' => true), 'selectedPublishers' => AttributeType::Mixed);
}