Rhode Island General Laws Title 34. Property § 34-28-16. Entry of appearance and filing of account or claim

(a) The liens, under § 34-28-1, 34-28-2, 34-28-3 or 34-28-7, of all persons, except the persons who have mailed and filed notices of intention under § 34-28-4 before the filing of the complaint and who have not been mailed a copy of the advertisement as provided in § 34-28-14 and who have no actual knowledge, on or before the return day of the citation provided for in §§ 34-28-14 and 34-28-15, of the pendency of the complaint, and the title, claim, lease, mortgage, attachment, or other lien or encumbrance of all persons who have any title, claim, lease, mortgage, attachment, or other lien or encumbrance (other than under § 34-28-1, 34-28-2, 34-28-3 or 34-28-7) to or in the property which is the subject matter of the complaint, except the persons who have recorded the lien or encumbrance before the filing of the complaint and who have not been served with or mailed a citation as provided in § 34-28-15 and who have no actual knowledge, on or before the return day, of the pendency of the complaint, shall be subordinated to the claim of the plaintiff, and persons claiming liens pursuant to this chapter, and any other person having any mortgage, attachment, or other lien or encumbrance who have entered an appearance as a party in the cause, unless the person shall, within twenty (20) days after the return day, or within such other time as may be allowed by the superior court pursuant to Rule 60(b) of the Superior Court Rules of Civil Procedure enter an appearance as a party in the cause commenced by the complaint described in §§ 34-28-10 and 34-28-13 and shall file an answer as follows:

(b) Nothing in this section shall, however, bar any claim for a lien under § 34-28-1, 34-28-2, 34-28-3 or 34-28-7, by any person for work done or materials furnished, provided the person complies with the requirements of this chapter.