The "home page" of your internal Web page should contain a list of the major project - related documents. In turn , these documents may contain links to other sub-documents that are maintained by the teams working on particular areas of the game.
Index to Documents
High Concept
Pitch Doc
Concept Doc
Game Design Doc (GDD)
Art Production Plan
Technical Design Doc (TDD)
Test Plan
Project Plan
Manpower Plan
Resource Plan
Project Tracking Doc
Budget
P&L
Development Schedule
Milestone Definitions
External Events
Current Risks
Credits List
Change List & Project Archives