Project management information system (PMIS) has been defined [3] as a
system which supports and facilitates the managers to manage the different phases
of projects characterized by complexity, subject to uncertainty, under the pressures
of market, with time constraints and money. One of the most important functions
of a PMIS is then to provide managers with essential information on the cost-timequality
performance parameters of a project and on the interrelationship between
them [4]. In project management the role played by information technology (IT)
is critical. Information technology has become a concrete tool to improve