| 40000 Foot | Identifying Next Actions | Defining Purpose And Principles | Daily Files | 30000 Foot |
| Action Reminders | Next Action | Action Lists | One Alpha System | Next Physical Action |
| Natural Planning Model | Avoid Hanging Files | GETTING THINGS DONE BINGO (free square) | Waiting For | Someday/Maybe |
| Project Thinking | Nonactionable Items | Tickler File | Make It Up, Make It Happen | 20000 Foot |
| Trusted System | Reference Filing | Weekly Review | Brainstorming | 10000 Foot |