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