The diffusion of determinate particulars of the investigators, which the consultation refers to, through the Portal of which the responsibles are part, fits at the beginning of purpose, whenever the corresponding order of the treatment with the CSUC establishes the purpose for which the CSUC will treat the data of the investigators, in particular, to give diffusion through the Portal. From the prospect of the principle of minimization the diffusion of this information through the Portal of the CSUC would fit to this principle, since treats itself of data of contact and information related to the academic and scientific production in the one that is related the studied regulations, which foresee the diffusion in the terms pointed out. The diffusion of information about the investigators in reusable format would not be contrary for the regulations of data protection -with the exception of the electronic mail-, since it can give fulfillment to the legitimate purpose that justifies the treatment of the data.