We also order that the town shall appoint a person who shall receive the fees paid for the grinding of the wheat and other 'ciberas' at the same time the warrant letter is given; and he shall keep a book in which he shall write down all the amounts received, indicating the day, the month and the amount received in order to report to the town; and another person shall be appointed with the responsibility of visiting and monitoring the mills and grinding fees and other rents which had been received, and he shall keep a book, so the estate is managed for the benefit and utility of the republic of the said town. And all the said persons shall swear prior to the execution of their tasks before the major that they shall perform their responsibilities diligently.