Property Registration Decree (PD 1529)
Section 26. Order of default; effect. If no person appears and answers within the time allowed, the court shall, upon motion of the applicant, no reason to the contrary appearing, order a default to be recorded and require the applicant to present evidence. By the description in the notice "To all Whom It May Concern", all the world are made parties defendant and shall be concluded by the default order.
Where an appearance has been entered and an answer filed, a default order shall be entered against persons who did not appear and answer.
C. HEARING JUDGMENT AND DECREE OF REGISTRATION