I think I'm going to ask you this in English because apparently you don't understand my question. That is not what I am asking you.
What I am asking you is simple. You said that you are re-establishing the system of having transactions with arms sellers, that they will have to register the transactions for people who buy guns.
Where would they keep these registrations? What will they do with them? Will they transfer them to a central system, or will they keep them in their stores, as they used to do years ago?