DataView item ownership
The DataView items in a correlator include an attribute identifying the owner of the instance. When an instance is created through Dashboard Builder, it provides the current user ID as the owner of the instance.
When viewing DataView items in Dashboard Builder, you are by default only allowed to see and operate on those instances or items that you own; that is, by default the current user ID must match the owner attribute of the instance or item. Your dashboard administrator might have implemented a non-default authorization scheme.