"Cassa Edile Savona - Utenti" is a mobile application designed for construction workers enrolled in the Savona Building Fund. It allows users to register with their tax code and access important data managed by the Fund, including Master Data, Monthly Complaints, Hours, Welfare benefits, and more. Users can download the Certifying model (CU) issued by the Fund and submit it for tax returns, making it a comprehensive tool for managing work-related information.