Virtual assistant designed to support radiation oncologists, medical physicists, medical oncologists, surgeons, pathologists, and nursing staff in the selection and indication of radiotherapy by anatomical regions, covering treatment intent (radical, adjuvant, neoadjuvant, palliative/hypofractionated), indication criteria, fractionation, and concomitant treatments, based on current guidelines and consensus documents (ASTRO, ESTRO, NCCN, ESMO, SEOR, RCR) as of December 2025.