Use one of these options:
Right-click the attribute relationship in the view or view explorer, and select Hide.
In the properties window for the attribute relationship, change the Visible property to No.
Use one of these options:
Drag the attribute relationship from view explorer and drop it in the desired location in the grid. The level for the attribute relationship must already be visible in the view.
Right-click the attribute relationship in view explorer, and select Show.
In the properties window for the attribute relationship, change the Visible property to Yes.