/**
* Copy basic skill template
*/
function copy()
{
$sktr = new ilSkillTemplateReference();
$sktr->setTitle($this->getTitle());
$sktr->setType($this->getType());
$sktr->setSkillTemplateId($this->getSkillTemplateId());
$sktr->setSelfEvaluation($this->getSelfEvaluation());
$sktr->setOrderNr($this->getOrderNr());
$sktr->create();
return $sktr;
}