Request For Offer (Rdo) To Invitations Via Sintel Pursuant To Article 50 C.1 Lett. B) Of The Legislative Decree 36/2024 For The Assignment Of The "First Level Controller Service (First Level Controller - Flc)" Of The "Advancing Green Infrastructure In Small And Medium Cities - Urbangreenleap" Project Euromed 0401245 Cup H19G250080007 Cofinated By The Interrerg Euromed Program.