Orphan Nodes are nodes that will not execute within the flow when the Specification Macro is triggered.
When Nodes that are not connected exist the following message will be displayed at the top of the Specification Macro Flow Area:
Orphan Nodes should be connected to other Nodes of the Specification Macro for the message to disappear.
Create Connections between the Orphan Nodes and other Nodes of the Specification Macro for the message to disappear.