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