the documentation facility provides for creating in diagrammatic form a tree structure of the documents and specifications in an application analysis and design. it also allows you incorporate ASCII text files created from other software, such as word processing packages.
the two major components of the documentation facility are the document graph and the document production facility . document graph essentially creates a visual outline of the various document components. document graph is organized into document groups, and the groups break down into document fragments that reference the items the entire document contains. document production enables you to verify correctness of documents and then actually print them. you can print entire groups of documents or individual document fragments. there is an additional facility called the output viewer, which enables you to examine both text and graphic files. for example, you can use the output viewer to examine document diagrams created in the diagram editor.