Use this dialog to set options when loading a topology from a source drawing.
If the selected topology is from a source drawing, select this check box to copy the topology objects into the current drawing as the topology is loaded. If this option is not selected, the objects are loaded but are not copied into the current drawing.
Select this option to add objects in the current drawing to the save back set if they are referenced by the selected topology. This means that the objects will be saved back to their source drawings and replace the original objects.
Select this option to verify that objects for the selected topology are geometrically correct. Any objects that are not correct are highlighted.