The appropriate person must sign the document, and that person's signature must be notarized (i.e. , Release, Deed of Trust, Deed, etc.).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. The loan modification updates certain termslike interest rates or the maturity datebut it doesn't replace the original note or deed of trust. Billie and Curtis Harris challenge the trial court's order granting summary judgment in favor of Deutsche Bank National Trust Company. This Agreement for Modification, Reamortization, or Extension of a Mortgage ("Agreement"), made this. When filed in the county records, the Affidavit should complete the chain of title to the current owner. Affidavit of Heirship. In October 2007, First Metropolitan Funding Corporation assigned the Deed of Trust to New Century Mortgage Corporation.