| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Attempt at commissioned failed. |
| 2 | Voluntarily left Line/Crew |
| 2 | Became a Courier at age 22 |
| 2 | Victim of a crime |
| 3 | Continued as Courier at age 26 |
| 3 | Lost eye or limb. Fully recovered. Owe 10,000 for medical bills. |
| 4 | Continued as Courier at age 30 |
| 4 | You discover a world, item or information of worth to the Imperium. |
| 4 | Promoted to rank 1 |
| 4 | Is now a Scout |
| 5 | Continued as Courier at age 34 |
| 5 | Spend several years jumping from world to world in your scout ship. |
| 6 | Continued as Courier at age 38 |
| 6 | Serve as the courier for an important message from the Imperium. |
| 7 | Continued as Courier at age 42 |
| 7 | Victim of a crime |
| 7 | Promoted to rank 2 |
| 8 | Continued as Courier at age 46 |
| 8 | Serve as the courier for an important message from the Imperium. |
| 8 | Promoted to rank 3 |
| 8 | Is now a Senior Scout |
| 9 | Continued as Courier at age 50 |
| 9 | You spend a great deal of time on the fringes of Charted Space. |
| 9 | Psychologically damaged by your time in the scouts. |
| 9 | Forced to muster out. |
| 10 | Became a Scientist at age 54 |
| 10 | Advanced training in a specialist field. |
| 10 | Promoted to rank 1 |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | Continued as Scientist at age 58 |
| 11 | Assigned to work on a secret project for a patron or organisation. |
| 11 | Promoted to rank 2 |
| 12 | Continued as Scientist at age 62 |
| 12 | Advanced training in a specialist field. |
| 12 | Promoted to rank 3 |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Continued as Scientist at age 66 |
| 13 | Win a prestigious prize for your work. |
| 13 | Promoted to rank 4 |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Continued as Scientist at age 70 |
| 14 | Win a prestigious prize for your work. |
| 14 | Promoted to rank 5 |
| 15 | Aging Crisis. Owe 50,000 for medical bills. |