Texas Property Code - PROP § 51.0076. Effective Date of Appointment

(1) complies with Sections 51.002 and 51.0075(e);

(2) is signed by an attorney or agent of the mortgagee or mortgage servicer;  and

(3) contains a statement in all capital letters, boldface type, to read as follows:

THIS INSTRUMENT APPOINTS THE SUBSTITUTE TRUSTEE(S) IDENTIFIED TO SELL THE PROPERTY DESCRIBED IN THE SECURITY INSTRUMENT IDENTIFIED IN THIS NOTICE OF SALE THE PERSON SIGNING THIS NOTICE IS THE ATTORNEY OR AUTHORIZED AGENT OF THE MORTGAGEE OR MORTGAGE SERVICER.