A Physical Data Model is shown on this page, and a Conceptual Model is also available.

The FACTS define the Business Rules ...

Each Document is of a particular Type, such as Manual, Standard Operating Procedures, Tutorials, etc..
Each Document is made up of a number of Components :-

1. Chapters
   • Each Chapter contains a number of Sections
2. Sections
   • Each Section contains a number of Paragraph.
3. Paragraphs
   • Each Paragraph can contain a number of Lines.
   • Each Paragraph can contain a number of Images.

4. Images
   • Each Image can be associated with a number of Paragraphs.