The Present Dynamic System Of Acquisition (Hereinafter Sda), Aims At The Choice Of Companies With The Technical Capacities And Sufficient Materials That Will Be Able To Participate In The Tenders For The Award Of Contracts Derived In The Sda Framework, The Purpose Of Which Is The Supply Of Administrative Computer Licenses, Computer Licenses For Infrastructure Of Ict Systems, Social Of Catalonia, M.P, S.L.