131. The record for each brokerage contract shall contain the following documents:(1) the original brokerage contract;
(2) a copy of any document containing information used to describe the immovable, stock-in-trade or loan secured by immovable hypothec covered by the brokerage contract;
(3) a copy of any document that a certificate holder referred to in section 130 has in his possession to attest to the accuracy of the information that he provides concerning the object of the brokerage contract;
(4) a copy of any agreement concerning a possible sharing of compensation;
(5) the original of any transaction proposal not accepted; and
(6) any other document relating to the transaction to which the contract pertains, including any correspondence.