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