In fact, no matter for education and training institutions or other industries, a single OA system, a single crm customer system or other systems can't meet this industry that needs functional diversity. For educational institutions, their daily work involves their own internal daily office, the follow-up and maintenance of students (customers), the arrangement of students' class hours, the management of payment (tuition fees), the management of consumables in teaching or enterprises, the exchange of experience between teachers and so on. This involves OA system (daily office), student tracking (customer management), tuition management (financial management), experience exchange (knowledge management) and a series of management systems. Large OA systems such as Lanling EKP integrate many functions, and there are also solutions specifically for education and training institutions.