1. Introduction
Strategic Information System Planning (SISP) is the identification of a bundle of computer-based functions that will aid a firm in recognizing its business goals and accomplishing its business plans [1]. The literature review showed that SISP evolution started from a technological focus toward a process focusing on reciprocal relationship with firms’ strategy and even setting business strategy and leading organizational change and design [2]. During the past decade, researchers have proposed many models for the SISP success. Likewise, recently, as organizations heavily rely on information systems for competitive advantage and performance improvement, the executives realized the significance of SISP as well.