| Code Value | Definition |
|---|---|
| Exercise | The system is in use by an exercise. |
| Ops | The system is in live operational use. |
| Other | The system is in an unspecified operating mode. A description of this model needs to be provided in the element SystemOperatingModeText. |
| Test | The system is in test operations. |
| Unknown | The operating mode of the system is unknown. |