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