| Abbreviation | Meaning |
| Fn | First name, truncate at n characters |
| Ln | Last name, truncate at n characters |
| M | Middle initial |
| T | Title |
| G | Generational qualifier |
| I | Employee ID |
| C | Location |
| D | Department |
| V | Server |
| O | Organizational Unit |
| S | Use the existing Short name field |
| = | Separator |
| _ | Separator |
| % | Separator |