Another way to show internodes

Instead of using Interface Signals described in the last paragraph of System / Node Resolver, user can utilize special shape called Node Splitter to indicate interconnection between objects of different Systems and/or Nodes.
Depending on the selected option for "Use interface signal (green color) on node splitter" in the Proejct Profile on Application Parameters window, signals connected to the node splitter will ether be assigned with "I" node (displayed green) or retain their original node and its color.