Supports Addition and Editing of Design Documents Design module allows addition of a new design document or editing a existing design document.It accepts the directory and filename to edit and display the document to the user for editing.This module consist of three main modules 1.design 2.Xml 3.XmlNode Design_Activity.gif Activity Diagram for Design Module Activity diagram for the design editing process is simple and straight forward.It takes in the filename and directory as input. If create new design document is requested then it gets the input from user and creates the file.If editing a file is requested then file is read and displayed for the user to edit.Once data is changed it is written back to the file. Design_Structure.gif Structure Charts for the design module There are thre structure charts for this module.Design_Structure.vsd explains the design display process, XMLDesign_Structure.vsd explains the XML parsing of the given design documents and XMLDesignNode_structure is used to change any particular node in the document. Class Diagram-Design.gif designXml.cs data.cs Class Diagram for the Design documents Editing module Design module consist of four classes.1.design 2.Xml 3.XmlNode 4.data design class is the main display class and it creates the user display for the user to add or edit a design document.Xml class is the XML parser used to parse the entire design document.It is used to read the XML file and also to write to the file.XmlNode class is also a parser but is used to extract any particular node in the document and to write a particular node in the document.data class is the data structure for this module and it is used to store the data. XmlDesign.cs Xml class is the XML parser used to parse the entire design document.It is used to read the XML file and also to write to the file. data.cs data class is the data structure for this module and it is used to store the data. Module_Design.gif Design_Structure.gif Design_Activity.gif Module Diagram for design module Design modules consist of two main modules 1.Xml 2.XmlNode Xml module is used for parsing the manifest given as the input.It reads the architecture,module,issues, appendices nodes and store them in a data structure and sends back to the design module for display. XmlNode module is used to read any particular node data.If the user wants to edit a particular diagram name then that node data is extracted and given back to the behavior module for editing. Xml Xml module is used for parsing the manifest given as the input.It reads the input,output,requirement nodes and store them in a data structure and sends back to the design module for display.This also writes all the changes back to the file after editing or creates a new file if the user requested a new one. XmlNode XmlNode module is used to read any particular node data.If the user wants to edit a particular diagram name then that node data is extracted and given back to the design module for editing. Could not understand parts of the cspec template - Traversing the references to each class