The hotel software Fidelio Opera Property Management System is the most common hotel management application in the world, developed to meet the needs of hotels of any size and allows to have the latest information in order to achieve a better planning, control and performance of the hotel activities. The software Fidelio Opera Property Management System provides the necessary tools for the management of the hotel business (check-in and check-out, reservations, assigning rooms, management of data sheets, cash management), giving instant information, accurate, current and useful to improve the service offered to the customer. For a Front or Back Office operator of a medium/large size hotel, the knowledge of the software Fidelio Opera Management System is, therefore, the real added value to meet the tourists demands and to enhance the quality of the service offered to the customers. The course is addressed to General Manager, Front Office Manager, Revenue Manager, Booking Manager, Receptionist with the purpose of a professional updating and upgrading, as well as to young graduates holding a basic computer literacy.