P.R. Laws tit. 30, § 1770b
In all cases where deeds for the constitution of mortgages, or other instruments, executed in behalf of any natural or artificial person, are drafted after a model with uniform agreements and conditions, the property registrars of Puerto Rico are hereby authorized to make, upon the first registration of such deeds in each municipality, a literal transcription of all the uniform and invariable conditions contained in said instruments, and also, upon subsequent entries in behalf of the same persons, made by virtue of contracts entered into by different grantors, even in the case of different farms, to set forth all the particular details of the contract, making reference to the first registration made and in which the agreements and conditions transcribed are contained, even if such registration has been canceled, which circumstance shall be set forth; and in all other respects, the registration shall conform to the provisions of the mortgage law and its regulations concerning full or brief registrations.
History —May 16, 1958, No. 15, p. 18, § 1.