Open Procedure Pursuant To Art. 71 Of Legislative Decree 36/2023 For The Assignment Of The Management Service Of The Integrated Day Center (Cdi) For The Elderly Of The Municipality Of Vignate (Mi), Completed Via The Sintel Di Aria S.P.A. With The Criterion Of The Most Economically Advantageous Offer Pursuant To Art. 108, Paragraph 2, Lett. A) Of Legislative Decree 36/2023