Between October and December 2025, Domingo Ferrandis , member of the SOLIS SRLS team, took part in a professional job-shadowing mobility at Teatro Olympia – Olympia Metropolitana S.A. , in Valencia (Spain), one of the most emblematic theatres in the Spanish cultural landscape. This experience was developed within Erasmus+ Key Action 1 – Adult Education  and formally recognised through a Europass Mobility Certificate , ensuring European validation of the learning outcomes ach