| Term | History |
| 1 | Became a Surveyor at age 18 |
| 1 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 1 | Psychologically damaged by your time in the scouts. |
| 2 | Continued as Surveyor at age 22 |
| 2 | You discover a world, item or information of worth to the Imperium. |
| 2 | Promoted to rank 1 |
| 2 | Is now a Scout |
| 3 | Voluntarily left Surveyor |
| 3 | Became a Thief at age 26 |
| 3 | Involved in a gambling ring. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Thief at age 30 |
| 4 | Lost eye or limb. Fully recovered. Owe 5,000 for medical bills. |
| 5 | Became a Physician at age 34 |
| 5 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 5 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 5 | Gain an Enemy |
| 6 | Continued as Physician at age 38 |
| 6 | Win a prestigious prize for your work. |
| 7 | Continued as Physician at age 42 |
| 7 | Advanced training in a specialist field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Physician at age 46 |
| 8 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 8 | Gain an Enemy |
| 9 | Continued as Physician at age 50 |
| 9 | Advanced training in a specialist field. |
| 10 | Aging Crisis. Owe 20,000 for medical bills. |