In a new editing session, why can't I see nor create additional related objects when I place a Composite Favorite from the Targets tab? For example, I know that my Fuse can be related to an Electric Station and a Support Structure, but I don't see them listed in the Targets tab.
To maintain data integrity of Composite Favorites, it is by design that you cannot add additional related objects. You can see and edit only existing related objects that were added when the Composite Favorite was configured. It is only when creating or editing a Composite Favorite that you can see and add related objects.