The rapid development of information technology (IT) supportedinexpensiveof infrastructure supply results in tight competition between profit and non-profitorganizations. In fact, however, many of them in investment of IT supply meet thefailures. Instead of increase the performance, they must be back into the manualsystem after release the investment.Immature in the development planning of IT and do not exist a strategic planningof information system development of organization which become informationsystem development road map, led to these failures.The planning orientation isincomplete and it is based on the temporary demand or particular function oforganization, which it result in disintegration between developed systems.Support of information system development road map contain rules, actions andmanagement to obtain the vision and mission of organization in the developmentof integrated information system, is expected to minimize a potential failure. Byintegrated information system development road map In UIN Raden Intan Lampung it expected that the system development will moves in continuously,intended and integrated to create the competitive advantage of organization.The compilation process of integrated information system development road mapis started by analysis in organization area, whether in internal or external.The analysis result is used as input in formulation of organizational IS/IT strategy.From the analysis result above, it can know the opportunity, threat andorganizational potency to reach competitive advantage based on IT. Byidentifying critical factors which play an important rule to attain the vision andmission by IT, it can be arranged a related application portfolio to theorganization.The analysis is supported by , SWOTanalysis and CSF Analysis. The contribution of application portofolio which have been formed to attainorganizational vision and mission must be studied. subdividing applicationportofolio pursuant to its contribution to attain organizational vision and missioncan make application portofolio development project measured and in harmonywith the condition and target of organization. subdividing application portofilopursuant to its contribution to organization.The proposed strategy for integrated information system development in UIN Raden Intan Lampung is used an in-source development strategy. It is usedto complete the previous suggested method. By the strategy, it expected thatdevelopment process of integrated information system in UIN Raden Intan Lampung will provides a contribution for academic.