IT leadership performs all the activities of senior IT management. Senior IT management formulates IT strategy, makes major IT investment and approves the design of IT architecture, implementation of IT infrastructure and development of IT application. Therefore IT leadership can make IT strategy and major IT investment decisions and can review IT architecture, IT infrastructure and other IT investment (IT application) decisions. Architecture committee consists only of IT experts that provide guidelines for IT architecture and belongs to IT management hierarchy. Architecture committee IT architecture decision. Table 10. IT governance hierarchy matrix with IT governance structure mechanisms Hierarchy Task IT decisions major other IT IT IT IT governance IT Strategy IT IT Architecture Infrastructure Application Investment Investment Top management Decision IT council IT council making (0~5) (0~5) Top IT steering IT steering management Review committee committee (0~5) (0~5) Senior IT management IT council IT council (0~5) (0~5) Decision IT leadership IT leadership making Senior IT committee committee management (0~5) (0~5) IT council IT council IT council Review (0~5) (0~5) (0~5)
IT leadership performs all the activities of senior IT management. Senior IT management formulates IT strategy, makes major IT investment and approves the design of IT architecture, implementation of IT infrastructure and development of IT application. Therefore IT leadership can make IT strategy and major IT investment decisions and can review IT architecture, IT infrastructure and other IT investment (IT application) decisions. Architecture committee consists only of IT experts that provide guidelines for IT architecture and belongs to IT management hierarchy. Architecture committee IT architecture decision. Table 10. IT governance hierarchy matrix with IT governance structure mechanisms Hierarchy Task IT decisions IT governance IT Strategy major IT Investment other IT Investment IT Architecture IT Infrastructure IT Application Top management Top management Decision making IT council (0~5) IT council (0~5) Review IT steering committee (0~5) IT steering committee (0~5) Senior IT management Senior IT management Decision making IT council (0~5) IT council (0~5) IT leadership committee (0~5) IT leadership committee (0~5) Review IT council (0~5) IT council (0~5) IT council (0~5)