International call for advisoring activities aimed at providing the Agency of Demanio with specialized support in order to structure real estate transactions, according to the regulatory requirements introduced by Art. 33 of DL n. 98/2011 and with reference to the current legislation for the management and valorisation of public buildings, in support of territorial enhancement programs activated under art. 3-ter of DL n. 351/2001 with the COMUNE OF BOLOGNA, in ATI with Nomisma S.p.a. And Yard Srl.