Tender Procedure Above Community Threshold Pursuant To Art. 71 Of The Legislative Decree. 36/2023 And S.M.I. To Be Carried Out Through The Use Of The Sintel Telematic Platform Of The Lombardy Region For The Assignment Of The Technical Assistance, Maintenance And Evolution Of Software Services For The Certification Of Clinical Documentation And The Reporting Of Economic Flows Already Present At The Asst Bergamo Ovest.