Concept Design Document Guidelines

So I was struggling to find the right way to write the Concept Design Document for my third assignment. A little goggling and I found this guidelines that can help we all.

Gamasutra

The Anatomy of a Design Document, Part 1: Documentation Guidelines for the Game Concept and Proposal

Distance Learning 101

Game Design & Concept Document Template - Distance Learning 101

Gemini Observatory

Conceptual Design Document - Gemini Observatory

Thomas Grové's Blog

Concept Document - Thomas Grové's Blog

Wikiville for Lori Shyba's classes

High Concept Design Document (Treatment)