shahrar sazi and advisor to the minister of urban development. greetings to both guests. i want to start with mr. keshavarz , and the most important question that people have these days regarding the registration of their documents in the field of real estate is that if someone wants to come today , should he buy or sell a property? what should he do with his document? he should write a normal document, that is, write a letter of promise like the old days , whether he should write a letter of recommendation or not, they should definitely go and get a single-page document in the name of allah, the merciful, the merciful . respected colleagues and all dear viewers , as you are reminded, the law requiring official registration of immovable property transactions was recognized and promulgated on the 26th of may of this year by the expediency recognition council in accordance with the expediency of the system and became effective on the 3rd of july this year. . regarding the question you raised, people can arrange their transfer normally or officially they should do it or they