The teaching profession constitutes the main structure of the education system, so those aspiring to this role need pre-service training of high quality in all involved areas: disciplinary, pedagogical, didactic, methodological, legislative, organizational, and communicative-relational. Each teacher is responsible for maintaining their in-service training throughout their professional career, as a right and duty to be exercised in the perspective of lifelong learning (Law 107/2015). The second part of the course is characterized by in-class experience aimed at developing short teaching itineraries, methodologies, and teaching strategies. The Electronic Register (Axios) will be used, examining its structure, characteristics, and functions.