The scope panel represent reusable elements of the model that are depicted or not in the current diagram.

The scope right side panel can be toggled by clicking on the icon in the right side of the ribbon bar.

The scope panel is searchable ( ) and filterable by element type.

Clicking on an element in the scope panel brings up its details ( ). Elements in the scope panel can also be dragged into the diagram to add them to a given diagram.

Elements shown in the scope can exist if they are not depicted in a diagram. Deleting the last reference to an element in a diagram removes it from the model but elements that are available in the scope can be hidden instead by right-clicking on the element and selecting the hide action.