The Provision Of The Maintenance And/Or Subscription Service Of Applications That Are Part Of The Corporate Software, The Purpose Of Which Is The Sale Of Entries And The Control Of Visitors Of The Ciutadella And The Castle Of The Trinidad De Roses, As Well As Support The Users Who Use This Software, Is The Subject Of The Contract. Achieving This Goal Involves The Execution Of Different Tasks, Therefore Those That Are Exposed Below Are Enunciative And Non -Limiting: 1. Support And Specialized Telephone Support. 2. Web Platform With Personalized Clients Area. 3. Software Updates.