Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| Internet |
0 |
|
| Telephone |
1 |
|
| InPerson |
2 |
|
| Fax |
3 |
|
|
4 |
||
|
5 |
||
| BookingInstitution |
6 |
|
| None |
7 |