The matrix consists of three blocks (knowledgeexperience in the sector of activities, knowledgeglobal experience and diversity) that consist, in turn, of a total of twenty-eight categories which reflect the experience and knowledge of the members of the Board on aspects such as: the energy and telecommunications sector; financial and capital markets; strategy and business development; Boards of Directors of public and private entities; sustainability; risk management and compliance; digital transformation, and gender, age or length of service as a Board director, among others.