A Modification still must be documented correctly to be enforceable and to maintain the lender's original lien priority. This agreement shall inure to the benefit of and be binding upon the heirs, devisees, successors and assigns of the parties hereto.AGREEMENT FOR MODIFICATION, RE-AMORTIZATION, OR EXTENSION OF A MORTGAGE. This article discusses the typical modifications of a note and reviews the use of a note modification agreement and the modification of note forms. The Virginia statute, like others, provides that certain steps do not affect the mortgage priority in connection with a modification. From filling out a change of trustee form to delivering notices to interested parties, the process of changing trustees can be complicated. The first deal with the mortgage note while the second concerns legal title (i.e. ownership). More on that… Deed of Trust. Enter the amount of the First Deed of Trust, if any. Check all the applicable boxes, and complete the information requested.