| Next Action | Trusted System | Nonactionable Items | Open Loops | Five Stages Of Workflow |
| Someday/Maybe | Outcome Visioning | Project Thinking | 10000 Foot | Calendar |
| Defining Your Work | Natural Planning Model | GETTING THINGS DONE BINGO (free square) | Avoid Hanging Files | Waiting For |
| Weekly Review | 30000 Foot | Horizontal & Vertical Control | Organizing | 20000 Foot |
| 40000 Foot | Next Physical Action | Action Lists | One Alpha System | Collection Buckets |