The vertical tool bar
On the left-hand edge of the screen, there is a vertical tool bar that can be used to control which content is displayed in the left-hand column. The functions in the left-hand area can be grouped into four different groups:
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The icon  at the left hand-side of the path can be used to switch directly from the element which is located currently within the workspace to the element in the tree view (see Breadcrumb-Navigation). |