A Texas Deed of Trust creates a lien on property to secure a Promissory Note. These are two documents needed for real estate loans and seller financing."'Deed of Trust' means one or more Deeds of Trust, Security. Agreement, Financing Statement and Absolute Assignment of Rents covering the. To request a copy in person, visit the Bexar County Clerk's Deed Records Department in the Paul Elizondo Tower. Modifying Promissory Note and Deed of Trust. The property owner simply needs to sign a Warranty Deed to transfer the property. To do a promissory note we need to have all parties to the transaction sign and notarize the necessary documents. Professor Lewis practiced in the areas of environmental, elder, family, housing and probate law. Fill in the blank form formatted to comply with all recording and content requirements.