The Present Dynamic Acquisition System (Hereinafter Sda), Aims To Choose 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 Framework Of The Sda, L 'Object Of Which Is The Supply Of Administrative Computer Licenses, Computer Licenses For Ict Systems Infrastructure And Supply Of Computer Equipment To Sumar, Public Services Of Social Action Of Catalonia, M.P, S.L.