Rules for link validation#
- There are certain rules according to which a link can exist or not. These rules are:
There can be only one link between two nodes in a workflow. If there is a need to map outputs of one node to specific inputs of the other node this is done through Data mapping and not by adding multiple links between the two nodes.
Each graphInput and graphOutput node can be connected to only one node when creating a workflow that can be used as a subworkflow.
A subgraph can be connected to different nodes as long as it has multiple inputs and/or outputs since each input/output can be connected to one node.