private boolean newTable(MCDAssociation ass) {
		if (ass.sizeLink() > 2 || ass.sizeInformation() > 0)
			return true;

		boolean porteuse = true;
		for (Iterator<MCDLien> e = ass.links(); e.hasNext();)
			if (!((MCDLien) e.next()).getCardMax().equals("N"))
				porteuse = false;

		return porteuse;
	}