Before automapping, the channel name of the source node must match the channel name of the destination node. Then, you can create mappings between terminals by selecting the source and destination nodes and selecting Automap.

If the direction of the mapping cannot be automatically determined, use the Automap dialog box that appears to specify the source of the mappings.

Note: To select the source node and the destination node, you should select one node, then press Shift to select another node.