Modification of Deed of Trust. Up of a document Description automatically generated.To transfer a property title deed in Texas, you will need a properly prepared deed as follows: The deed must be in writing. This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters. • Fill out this form and sign it (under penalty of perjury.) • File it in the Clerk's Office. • Keep a copy for your records. A trust amendment form is a legal document you use to make changes to your revocable trust. It isn't meant to change your trust document as a whole. A trust amendment is a legally binding document designed to modify one or more provisions within your living trust.