The different impacts are so highly integrated that it was difficult to qualify
them accurately. In fact, for example, the use of different graphical user interfaces
can have jointly managerial, organizational and accounting impacts. These interfaces
may improve segregation of duties, which affect organizational efficiency,
require a top stream analysis of the tendering process, optimizing the activities
(eliminating or reviewing those with low value added) and finally they are also
reflected in the accounting area, because they allow to improve costing and timing,
to reduce errors and, therefore, to increase competition on the market.