When an event arrives from a probe, the event is owned by the nobody user unless ownership of the event has been assigned to a specific user. Users with appropriate privileges can take ownership of events throughout the problem lifecycle, or assign events to a specific user or group.
The OwnerUID and OwnerGID columns provide this capability to work as an individual or as a member of a team. (The OwnerUID column holds the Tivoli Netcool/OMNIbus user ID of the owner of the event, and the OwnerGID column holds the group ID.)
As soon as an event is owned by a user, only that person or a user with higher privileges can modify the event. If an event is assigned to a group, the OwnerUID is reassigned to the nobody user. After an event is assigned to a group, only a member of that group or a user with higher privileges can modify the event.
To assign ownership of events: