Select a set of boundaries whose centroid represents the source connection point.
Select a set of edges whose centroid represents the source connection point.
Select a set of points whose centroid represents the source connection point.
When Centroid of selected entities is chosen under
Connection point for the source attachment
in the parent
Clearance Joint or
Distance Joint, a subnode will be generated based on the setting of
Entity level. They cannot be added or removed manually.