Tribunal Administrativo del Deporte (TAD)

The provided articles focus solely on the resignation of Beatriz Álvarez as president of Liga F, the professional women's football league in Spain. The articles detail her resignation, the initiation of the electoral process for a new president, and the fact that she has not clarified whether she will be a candidate in the upcoming election. There is no mention of the Tribunal Administrativo del Deporte (TAD) or its involvement in these events. Therefore, it is impossible to provide any information about TAD based on the given context.