| Project Thinking | Someday/Maybe | Organizing | Next Physical Action | 40000 Foot |
| Calendar | Action Lists | Outcome Visioning | 10000 Foot | One Alpha System |
| Trusted System | Action Reminders | GETTING THINGS DONE BINGO (free square) | Next Action | Runway |
| Nonactionable Items | 20000 Foot | 30000 Foot | Horizontal & Vertical Control | Avoid Hanging Files |
| Waiting For | Five Stages Of Workflow | Mind Like Water | Reference Filing | Make It Up, Make It Happen |
| 30000 Foot | Avoid Hanging Files | Make It Up, Make It Happen | Waiting For | Defining Purpose And Principles |
| Open Loops | Horizontal & Vertical Control | Project Thinking | Identifying Next Actions | Nonactionable Items |
| Reference Filing | Action Reminders | GETTING THINGS DONE BINGO (free square) | Outcome Visioning | Daily Files |
| Next Physical Action | Natural Planning Model | 10000 Foot | Action Lists | Brainstorming |
| One Alpha System | Calendar | Tickler File | Collection Buckets | Defining Your Work |