is it possible to insert a Lookup-Transform, or any other transform, that requires two or more inputs in an existing connection? How do you do that? When inserting a transform, you usually activate the connection, but that’s not acceptable as input for Lookup, it seems.
You should be able to select an existing connection and click Lookup to add a Lookup transform between the existing items. What version of Easy Data Transform are you on?
Lookup needs two inputs. I can use two inputs to add a Lookup, branching the workflow, but not a connection and a source. This will not let me add a Lookup.