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