private function milestone_item(ProjectMilestone $milestone) {
		return array(
			"id" => $milestone->getId(),
			"title" => $milestone->getObjectName(),
			"completed" => $milestone->isCompleted(),
			"completedBy" => $milestone->getCompletedByName(),
			"isLate" => $milestone->isLate(),
			"daysLate" => $milestone->getLateInDays(),
			"duedate" => $milestone->getDueDate()->getTimestamp(),
			"urgent" => $milestone->getIsUrgent()
		);
	}