Possible enumeration values:
| Name | Description |
|---|---|
| All |
All sources of data are allowed. |
| InternalAndExternal |
Only internally generated value updates and value updates from other CygNet services are allowed. |
| InternalAndUser |
Only internally generated value updates and value updates from non-CygNet services are allowed. |
| Internal |
Only internally generated value updates are allowed. |
| ExternalAndUser |
Only value updates from other CygNet services and non-CygNet services are allowed. |
| External |
Only value updates from other CygNet services are allowed. |
| User |
Only value updates from non-CygNet services are allowed. |
| None |
No value updates are allowed. |