Special power to extrajudicially foreclosure real property

In the extrajudicial foreclosure of property subject of a real estate mortgage, Act No. 3135 (An Act to Regulate the Sale of Property Under Special Powers Inserted in or Annexed to Real Estate Mortgages) is quite explicit and definite about the special power to sell the property being required to be either inserted in or attached to the deed of mortgage. Section 1 of Act No. 3135 provides:
Section 1. When a sale is made under a special power inserted in or attached to any real estate mortgage hereafter made as security for the payment of money or the fulfillment of any other obligation, the provisions of the following section shall govern as to the manner in which the sale and redemption shall be effected, whether or not provision for the same is made in the power.