actively participated in the Youth Cultural Association where he began giving lectures and gained experience in organization and leadership. In July 2003, he was appointed advisor to the Sectoral Political Undersecretariat of the Secretariat for Agrarian Reform. In December 2006, he was appointed deputy legal director general in the same Secretariat. He left the federal government and became an advisor to the heads of the Federal District Attorney General's Office: Rodolfo Félix Cárdenas (2006-2008) and Miguel Ángel Mancera (2008-2012), with whom he entered into friendship. Deputy of the DF He was deputy for the 16th district to the Legislative Assembly of the Federal District (2012-2015), where he was president of the Government Commission and vice-president of the Special Commission on Detention. Legal Counselor of Miguel Ángel Mancera At the end of the legislature, he was appointed by Miguel Ángel Mancera as head of the Legal Department and Legal Services of the Federal District. From this position he held the technical secretariat of the group of notables responsible for drafting the first Political Constitution of Mexico City. Already during the work of the Constituent of Mexico City, he was in charge of promoting the approval of the Constitution. President of the PRD During the work of the political reform of the Federal District, he joined the Party of the Democratic Revolution. Years later, when the Alejandra Barrales presidency at the head of the PRD had to be renewed by provisions of the party's internal statutes (a situation ratified by the electoral justice system, which imposed the December 9, 2017 deadline), the Internal currents of the party (the so-called tribes) began to lobby who could be the successor to Barrales. National Democratic Alternative (ADN) led by Héctor Bautista and Progressive Vanguard under Héctor Serrano, proposed on the eve of the National Council meeting that the leadership would renew the proposal of the head of government of the capital that fell to Granados Covarrubias. On his own, the other PRD currents (Nueva Izquierda led by Jesús Zambrano and Jesús Ortega; Galileos Initiative led by Guadalupe Acosta Naranjo and Jorge Martínez; and Foro Nuevo Sol of Pascual Sígala) and Silvano Aureoles, PRD governor of Michoacán, presented their own proposals. Hours before starting the National Council of the PRD on December 9, 2017, after hours of negotiations between the parties, the proposal of Granados Covarrubias was consolidated. Therefore, within hours of his resignation from the