Contact::loadRequisite

private function loadRequisite(): void
{
	if ($this->requisiteLoaded)
	{
		return;
	}

	$this->requisite = EntityRequisite::getSingleInstance()->getList([
		'filter' => [
			'=ENTITY_TYPE_ID' => \CCrmOwnerType::Contact,
			'=ENTITY_ID' => $this->contact->getId(),
		]
	])->fetch();

	$this->requisiteLoaded = true;
}