private function _addSection($oFactory, $sPageSlug, array $aSectionDefinition)
{
add_action('validation_' . $oFactory->oProp->sClassName . '_' . $this->sSectionID, array($this, 'validate'), 10, 4);
$oFactory->addSettingSections($sPageSlug, $aSectionDefinition);
// Set the target section id
$oFactory->addSettingFields($this->sSectionID);
// Call the user method
$this->addFields($oFactory, $this->sSectionID);
}