The invention discloses a flexible management 
information system with the process and form customization function. The flexible management 
information system comprises a customization module, a 
server, a 
process engine, a form management module and a definition management module, wherein the customization module is used for customizing the needed form style and the needed 
business process, the 
server is used for storing data, converting formats and ensuring safety, the 
process engine is used for analyzing and executing the 
business process designed by a designer, the form management module is used for managing various resources, such as form templates and process templates, in various application systems in a unified mode, and having control over the versions and the authority of the templates, and the definition management module is used for managing staff, the authority, the resource catalogues and the like. Real 
business personnel can customize the 
business process and the 
business forms according to the 
business requirements so as to configure the specific application 
system, then, operation is carried out according to the customized process through driving of the 
process engine, data are displayed according to customized forms, the capacity of management 
software for meeting the individual requirements of enterprises and supporting business process reengineering is greatly improved, the success rate of execution of the 
software is increased, and the degree of satisfaction of a 
client for the flexible management 
information system is improved.