Moreover, the evidence from previous studies indicated that research focused on the relationship between firm-wide organizational aspects and SISP success is limited. The most weakness of these studies was that they did not perceive organization as a bundle of activities, resources, assets, and processes. In summary, there is not any comprehensive study of organizational side of the SISP success. Researchers believe that resource-based view of the firm (RBV) can better fill this gap by considering the firm as a set of resources and capabilities. In last decades, the RBV theory has gained increasing dominance in the strategic management field and views organization as a bundle of resources [11]. One of the main concepts introduced by RBV perspective in IS field is IS capability [12]. IS capability is a complex group of IT-related resources, knowledge and skills practiced through organizational processes and empower the firm to utilize IS/IT assets for desired objectives [13].