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