Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| Undefined |
0 |
|
| Never |
1 |
|
| AfterEachAttempt |
2 |
|
| AfterDeadline |
3 |
|
| AfterAllAttempts |
4 |
|
| WhenTeacherDecides |
5 |