CAllCrmDeal::CheckConvertPermission

static function CheckConvertPermission($ID = 0, $entityTypeID = 0, $userPermissions = null)
{
	if(!$userPermissions)
	{
		$userPermissions = CCrmPerms::GetCurrentUserPermissions();
	}

	if($entityTypeID === CCrmOwnerType::Invoice)
	{
		return CCrmInvoice::CheckCreatePermission($userPermissions);
	}
	elseif($entityTypeID === CCrmOwnerType::Quote)
	{
		return CCrmQuote::CheckCreatePermission($userPermissions);
	}

	return (CCrmInvoice::CheckCreatePermission($userPermissions)
		|| CCrmQuote::CheckCreatePermission($userPermissions));
}