| 10000 Foot | Identifying Next Actions | Waiting For | Reference Filing | Trusted System |
| Defining Purpose And Principles | Horizontal & Vertical Control | Tickler File | 40000 Foot | One Alpha System |
| Nonactionable Items | Natural Planning Model | GETTING THINGS DONE BINGO (free square) | Daily Files | Action Reminders |
| Calendar | Next Action | Next Physical Action | Runway | Outcome Visioning |
| 20000 Foot | Collection Buckets | Mind Like Water | Five Stages Of Workflow | Brainstorming |