OA system in the development of enterprise applications and the major targeted with "office automation" as the core, including the approval of the documents, office management functions. Characterized by enterprises in the administrative office for approval, approval documents for clues to the achievement of administrative requirements in line with the corporate structure of the examination and approval system, to achieve "automatic approval" for the purpose of transfer paper documents to save time and labor costs in the waste, improve the efficiency of the examination and approval. °üÀ¨ÒÔÏÂÌص㣺 Include the following features:

First, a strong flow of work for approval as the core.

From the OA system technology development platform for the development process, the flow is mainly used technology, the document entity on the network transmission, and by defining the sequence of the receiver to achieve the approval of the custom features flow path.  Combination of organizational structure of enterprises in the administrative requirements, in the process of integration of custom organizational structure, staff, groups, roles, positions and other characteristics, to achieve a strong and flexible structural system customized to meet the needs of enterprises in the official requirements for approval.

Second, focus on office transaction processing, and business do not have a strong binding.

OA system as a result of the development of an early start, so focused in their positioning in the enterprise office integrated transaction processing, such as document management, vehicle management, office supplies management, conference management, file management. ERP products to emphasize that the management of advanced thinking, providing powerful business solutions capabilities, and corporate management of the business is very strong, which is the core of the concept of ERP products and value. In contrast, therefore, OA products reflected the value of the performance does not lie on the "business-solving ability", but for enterprises to deal with office affairs, and the combination of business is not strong.

Third, the implementation of a wider, it is necessary to control properly.

With the development of information technology, information systems, business management, the ability to request more and more attention, many companies in the implementation of OA system at the same time a lot of characteristics with the business functional requirements.  Functional requirements, which often has gone beyond the traditional OA best to resolve the scope of the system, resulting in the OA system, the scope of control in the implementation of a "fuzzy boundary."  Therefore, if this does not control the scope of the definition of the project may cause significant risk and loss of control. In the scope of this control, summed up the following factors to be considered for reference:

 Investment in cost-effective: Only those who truly benefits the enterprise we are worthy of the function of input costs to achieve, otherwise will only lead to waste of time and cost, and little benefit.

Users use: a functional, taking into account whether it is worth the time to develop, which will take into account the target user groups, in the case of individual users in the use of the functions, which are also non-critical business operations, we can consider not listed in the this context.

The frequency of use: For a very low frequency of functional requirements, although can be achieved, but taking into account the ultimate use of only several times a year or once a year, and we satisfied that there is no need for the implementation of the framework.

 The use of software or other existing systems: the function of number of users can actually make use of some of the existing system software and can be solved, so that did not need to re-develop a new function.

Through this unification of several factors to consider, to determine an appropriate "degree", around this "modest" step by step to achieve in order to reasonably control costs and give full play to the maximum effectiveness of OA system.

Fourth, the secondary development of larger

The third point as a result of the above-mentioned characteristics of OA bound to the original products of the secondary development of requirements, the need for the development of the volume of the functional requirements on the basis of the complexity of the set. This process also involves the choice of the technical architecture of the OA product problems, if the core structure can not meet the business requirements of flexibility, then it means that the possibility of new development.