| Defining Purpose And Principles | 40000 Foot | Waiting For | Identifying Next Actions | Nonactionable Items |
| Five Stages Of Workflow | Calendar | 20000 Foot | Avoid Hanging Files | Trusted System |
| Next Action | One Alpha System | GETTING THINGS DONE BINGO (free square) | Make It Up, Make It Happen | Daily Files |
| Natural Planning Model | Action Reminders | Project Thinking | 30000 Foot | Mind Like Water |
| Next Physical Action | Horizontal & Vertical Control | Runway | Open Loops | Weekly Review |