La. Code Civ. Proc. art. 4657
If a defendant fails to answer within the delay allowed by law, any party may move for an ex parte order of court limiting the time in which an answer may be filed in the proceeding. In such event, the court shall order all defendants who have not answered to file their answers within a further delay to be assigned by the court, not exceeding ten days from the service or publication of the order.
If not more than five defendants have failed to answer timely, a copy of this order of court shall be served on each. If more than five defendants have failed to answer timely, a notice of the order of court limiting the delay for answering shall be published once in the parish in which the proceeding was filed, in the manner provided by law.
The failure of a defendant to file an answer within the delay as extended by the court precludes him thereafter from filing an answer, or from asserting his claim against the plaintiff.
La. C.P. § 4657