| Avoid Hanging Files | Collection Buckets | Reference Filing | Someday/Maybe | 40000 Foot |
| Tickler File | Natural Planning Model | Next Physical Action | Runway | Brainstorming |
| Waiting For | One Alpha System | GETTING THINGS DONE BINGO (free square) | Weekly Review | Organizing |
| 10000 Foot | Project Thinking | 30000 Foot | Five Stages Of Workflow | Action Reminders |
| Daily Files | Defining Purpose And Principles | Make It Up, Make It Happen | Open Loops | Horizontal & Vertical Control |
| Tickler File | Weekly Review | Mind Like Water | One Alpha System | Action Lists |
| Avoid Hanging Files | Make It Up, Make It Happen | Collection Buckets | Waiting For | Trusted System |
| Nonactionable Items | 20000 Foot | GETTING THINGS DONE BINGO (free square) | 30000 Foot | Natural Planning Model |
| Horizontal & Vertical Control | Five Stages Of Workflow | Next Physical Action | Organizing | 40000 Foot |
| Runway | Action Reminders | Reference Filing | Next Action | Calendar |