| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Citizen (Worker). |
| 1 |
20 |
Heber Thorebourne gain experience in a technical field as a computer operator or surveyor. |
| 1 |
22 |
Promoted to Citizen (Worker) rank 1. |
| 2 |
22 |
Continued as Citizen (Worker). |
| 2 |
23 |
Heber Thorebourne's business expands, Heber Thorebourne's corporation grows, or the colony thrives. |
| 2 |
26 |
Promoted to Citizen (Worker) rank 2 with the new title Technician. |
| 3 |
26 |
Continued as Citizen (Worker). |
| 3 |
28 |
Heber Thorebourne learn something Heber Thorebourne should not have – a corporate secret, a political scandal – which Heber Thorebourne can profit from illegally. |
| 3 |
30 |
Promoted to Citizen (Worker) rank 3. |
| 4 |
30 |
Continued as Citizen (Worker). |
| 4 |
33 |
Advanced training in a specialist field. |