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