Included within a wide variety of groups who use PRISM are user
organizations with staff functioning as Contracting Officer's Technical Representatives (COTRs); requisitioners of goods and services and their approvers; funds certifiers who ensure that the monies are available and are accurate; the
actual Contracting Officer (CO) for each purchase made through PRISM; System Administrators (SAs); and
site security officers who ensure that PRISM operates correctly and security requirements are met.