sentences:  As this unit evolved, it morphed into the Central Computer and Telecommunications Agency, which also had responsibilities as a central procurement body for government technological equipment.CCTA's work during the 1970s, 1980s and 1990s was primarily to (a) develop central government IT professionalism, (b) create a body of knowledge and experience in the successful development and implementation of IS/IT within UK central government (c) to brief Government Ministers on the opportunities for use of IS/IT to support policy initiatives (e.g.