Open Procedure, Through An Appeal On The Sintel Telematic Platform, Pursuant To Art. 71 Legislative Decree. 36/2023, For The Assignment Of The “Polizza Rct/O” Insurance Coverage Service, In Favor Of The Personal Services Company Istituti Milanesi Martinitt E Selline And Pio Albergo Trivulzio, For A Duration Of 36 Months (With The Right To Renew For A Further 36 Months) Lot Unique.