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