Analysis, through interviews, of the governance system and management process of the issues related to the sustainable development regarding Enel Group’s strategy and operations; c. Analysis of the process relating to the definit ion of material aspects included in the Report, with reference to the criteria applied to ident ify priorit ies for the different stakeholders categories and to the internal validat ion of the process outcome; d. Analysis of the operat ion of the processes that support the generat ion, recording and management of the quant itative data reported in the Report .