The Register of Deeds Office serves as custodian and manager of a large number of public records, including deeds, deeds of trust, and subdivision plats. A Satisfaction of Security Instrument is a document that shows an individual has paid a deed of trust or a mortgage in full.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. When executing deeds, always remember that what matters most is not signing or dating, but delivery. Property deeds are legal documents used to transfer the ownership of a property from a seller to a buyer. A deed of trust is a legal document that transfers the legal title of a property to a third party. The king trusts me twice over: first, I am his kinsman and his subject. Wake County Certificate of Trust Form. Fill in the blank form formatted to comply with all recording and content requirements. The register of deeds shall maintain a single index of all documents related to real property.