The appropriate person must sign the document, and that person's signature must be notarized (i.e. , Release, Deed of Trust, Deed, etc.).A deed of trust is a document that pledges real property to secure a loan. A Deed of Trust in Texas transfers title of real property in trust. It is the equivalent to a mortgage used in other states and provides a secured interest. A deed of trust is a deed given to a third party, the "trustee," to hold until certain conditions are fulfilled. I'm just going to take you through the exact process of how to fill out a deed of trust exactly and you can see what I mean it's very straight forward. It explains in plain English how the process works and includes step-by-step instructions on how to fill out the necessary forms and paperwork.