This workflow shows a hands-on exercise in the L2-DS Introduction to KNIME Analytics Platform for Data Scientists - Advanced course
This is a companion discussion topic for the original entry at https://kni.me/w/KEKgf9SWPSS152j6
This is a companion discussion topic for the original entry at https://kni.me/w/KEKgf9SWPSS152j6
Somewhere it should be explained that you need to create a dummy node and connect it to the output of the final node in the would-be component sub-workflow before grouping said sub-workflow into a component in order to create a data output port. It’s based on active rather than potential connections, which I only figured out through trial and error.