Jack vigorously promotes the construction of information and a comprehensive information constitution which are based on EPR as well as includes in PDM、WMS、BI、CRM、SCM、BPM\HCM\FIM. The information construction of JACK focuses on the collaboration of each business module. It brings in the process management and unifies the work branch, and is able to make the centralized display of information and personalized view available. Besides, integrated trend of history system takes shape, and gradually, collectivized information sharing and information interaction in the link of each extension come into being. Furthermore, the functions like analysis, management, forewarning, and guide begins to work. Consequently, the ability of reacting to the changes of market and business got effectively enhanced.