[It is established that], being assisted the municipalities by persons expert in the rights and needs in the common uses of the Bardenas, chiefly in the areas adjoining to their jurisdictions, [they] shall form and send to this presidency a 'mejoría' [improvement memorial] indicating the clarifications and modifications that, according to them, should be done in the regulations and practice […] so, with these data, the committee can present in the first general assembly a new project or partial modifications of the said regulations.