In Integrity, is there any way in the View Relationships window (Ctrl-R or Item->View Relationships) to get it to NOT show the 'Shared' relationships? The relationship flag on all of the shared items are set to "Don't show in structure, don't show in trace, don't show in finder" yet it still shows up in the relationship view. Showing the shared items just clutters up the view, and it would be more useful if they were removed.
You can remove the References field, which is the relationship for the Shared Item.
From the View menu select Filter Fields, then remove the References field.