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