Project 2023-1-ES01-KA131-HED-000116358 was designed to facilitate the international mobility of graduate students for internships in European companies and institutions, strengthening their employability, adaptability to international environments, and personal and professional development. Beyond numbers, it was expected that each participant would return with a broader worldview, increased self-confidence, and tools to successfully pursue their future professional careers. The experience also aimed to strengthen language skills, boost the ability to adapt to multicultural environments, and consolidate the European spirit.