Scenario instances and DataView items in a correlator include an attribute identifying the owner of the instance. When a scenario instance is created through a dashboard, it provides the current user ID as the owner of the instance.

By default, you are only allowed to see and operate on those scenario instances and DataView items that you own, that is, the current user ID must match the owner attribute of the instance. There is one exception to this default: if the owner is specified as "*", all users have access by default. See Deploying and Managing Apama Applications for information on customizing access control.