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