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