Network structure of the performing principle of the system is as follows:
Design of the functional module of the system
Login module of the system
System login module is mainly used to validate the user name and password when users login
system. Only if the users have given the correct user name and password can they enter into the
system.
Module of sending and receiving documents
This module is used for sending and receiving documents between users, and only the recipients can
view and delete the documents. Information that should be reserved in the module include: recipient,
theme, and content.
Meeting management module
This module is used by the manager to release notices of meeting for all the users to examine. Only
the system manager has the right to revise or delete the notices.
Notices management module
This module is used to send notifications for all to check out. However, only the administrator has
the right to revise or delete the notifications. This module should include the following information:
theme, sender, time of the notification and operation.