| Action Lists | Avoid Hanging Files | Someday/Maybe | 20000 Foot | Daily Files |
| Waiting For | Next Action | Collection Buckets | Reference Filing | One Alpha System |
| Defining Purpose And Principles | Nonactionable Items | GETTING THINGS DONE BINGO (free square) | Outcome Visioning | Tickler File |
| 10000 Foot | Trusted System | Action Reminders | Open Loops | Defining Your Work |
| 30000 Foot | Brainstorming | Natural Planning Model | 40000 Foot | Calendar |